Radiant|Lab Grown|IGI

1.55ct D VVS2 Radiant Lab Grown Diamond

ID • D/VVS2 • IGI LG678568038

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG678568038

Diamond specifications and retailer prices

From $315 USD
As of October 28, 2026
Save $1,142 USD (78%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $1,457 USD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.55ct lab-grown radiant diamond

This 1.55ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG678568038 or 678568038. Listed at 27 retailers as of October 28, 2026, with prices from $315 to $1,457, a $1,142 spread on the same certified stone. Reve Diamonds lists it at $1,457. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.6°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678568038
Dimensions5.60 × 5.60 × 7.92 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.60 mm5.60 mm1.55 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678568038
Side View
Table 65.0%Crown 43.6°Girdle: MediumPavilion 35.5°Culet: NoneDepth 68.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: $814 USD|Low: $271 USD|High: $1,421 USD|Avg: $708 USD|+0.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 28, 2026
Retailer 15$282 USD
Retailer 7$315 USD
Retailer 2$350 USD
Retailer 4$350 USD
Retailer 8$472 USD
Retailer 11$510 USD
Retailer 9$602 USD
Retailer 6$613 USD
Retailer 10$616 USD
Retailer 13$623 USD
Retailer 1$814 USD
Retailer 14$843 USD
Retailer 16$1,108 USD
Retailer 5$1,128 USD
Retailer 3$1,251 USD
Retailer 12$1,406 USD

40 data points across 16 retailers

27 retailers$315 USD to $1,457 USD

A
Retailer 1
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$282 USD
Price last confirmed 10 days ago
A
Retailer 2
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$282 USD
View
Price last confirmed 29 days ago
A
Retailer 3
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$315 USD
View
Final sale: no returns
A
Retailer 4
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$328 USD
View
Price last confirmed 31 days ago
A
Retailer 5
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$346 USD
View
Price last confirmed 30 days ago
A
Retailer 6
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$350 USD
View
Price last confirmed 13 days ago
A
Retailer 7
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$350 USD
View
Price last confirmed 9 days ago
A
Retailer 8
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$384 USD
HK$3,000 HKD
View
A
Retailer 9
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$472 USD
View
A
Retailer 10
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$510 USD
View
A
Retailer 11
-
$602 USD
ZAR 9,722 ZAR
View
A
Retailer 12
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$613 USD
View
A
Retailer 13
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$616 USD
£485 GBP
View
A
Retailer 14
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$618 USD
View
A
Retailer 15
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$623 USD
€593 EUR
View
B+
Retailer 16
-
$814 USD
A$1,253 AUD
View
B+
Retailer 17
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$843 USD
View
Price last confirmed 7 days ago
B+
Retailer 18
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$899 USD
View
B+
Retailer 19
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$1,042 USD
£820 GBP
View
B+
Retailer 20
-
$1,108 USD
A$1,705 AUD
View
Price last confirmed 24 days ago
B
Retailer 21
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$1,126 USD
View
Price last confirmed 28 days ago
B
Retailer 22
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$1,128 USD
SGD 1,524 SGD
View
B
Retailer 23
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$1,176 USD
View
B
Retailer 24
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$1,251 USD
View
B
Retailer 25
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$1,347 USD
View
B
Retailer 26
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$1,406 USD
£1,107 GBP
View
Most Expensive
B
Reve Diamonds
BFC030CC8 · Oct 28
$1,457 USD
View
26 more retailers have this diamond
Prices start from $315 USDSave up to $1,142 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.55ct Radiant
$315 USD