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Round|Lab Grown|IGI

1.55ct D VS2 Round Lab Grown Diamond

ID • D/VS2 • IGI LG783645008

Shape and cutting style on the report: Round brilliant

Certificate IGI LG783645008

Diamond specifications and retailer prices

From $207 USD
As of November 1, 2026
Save $1,008 USD (83%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $1,215 USD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.55ct lab-grown round diamond

This 1.55ct lab-grown round sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG783645008 or 783645008. Listed at 24 retailers as of November 1, 2026, with prices from $207 to $1,215, a $1,008 spread on the same certified stone. Reve Diamonds lists it at $1,215. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783645008
Dimensions7.38 × 7.44 × 4.57 mm
L/W Ratio1.01
Girdle conditionFaceted
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
7.38 mm7.44 mm1.55 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783645008
Side View
Table 58.0%Crown 35.2°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $407 USD|Low: $207 USD|High: $1,300 USD|Avg: $605 USD|-4.8%
Retailer 1
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Retailer 20
Reve Diamonds
November 1, 2026
Retailer 8$207 USD
Retailer 9$231 USD
Retailer 20$240 USD
Retailer 15$256 USD
Retailer 1$407 USD
Retailer 14$423 USD
Retailer 4$442 USD
Retailer 5$465 USD
Retailer 12$471 USD
Retailer 17$545 USD
Retailer 19$589 USD
Retailer 18$620 USD
Retailer 13$805 USD
Retailer 16$824 USD
Retailer 10$831 USD
Retailer 6$877 USD
Retailer 3$1,044 USD
Retailer 7$1,058 USD
Retailer 11$1,071 USD
Retailer 2$1,090 USD
Reve Diamonds$1,215 USD

33 data points across 21 retailers

24 retailers$207 USD to $1,215 USD

A
Cheapest Retailer
-
$207 USD
A
Retailer 2
-
$231 USD
View
Final sale: no returns
A
Retailer 3
-
$240 USD
View
A
Retailer 4
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$256 USD
View
Retailer 5
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$267 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$407 USD
£320 GBP
View
A
Retailer 7
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$423 USD
€403 EUR
View
B+
Retailer 8
-
$442 USD
View
A
Retailer 9
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$465 USD
View
A
Retailer 10
-
$471 USD
£371 GBP
View
B+
Retailer 11
-
$545 USD
A$838 AUD
View
B+
Retailer 12
-
$589 USD
View
B+
Retailer 13
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$620 USD
View
B+
Retailer 14
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$693 USD
View
Retailer 15
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$805 USD
View
Price last confirmed 14 days ago
B+
Retailer 16
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$824 USD
View
B+
Retailer 17
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$831 USD
SGD 1,123 SGD
View
B
Retailer 18
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$877 USD
View
B
Retailer 19
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$953 USD
View
B
Retailer 20
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$1,044 USD
View
B
Retailer 21
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$1,058 USD
A$1,628 AUD
View
B
Retailer 22
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$1,071 USD
£843 GBP
View
B
Retailer 23
-
$1,090 USD
View
Most Expensive
B
Reve Diamonds
19E5B9424 · Nov 1
$1,215 USD
View
23 more retailers have this diamond
Prices start from $207 USDSave up to $1,008 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 Round
$207 USD