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Round|Lab Grown|IGI

1.55ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG759510874

Shape and cutting style on the report: Round brilliant

Certificate IGI LG759510874

Diamond specifications and retailer prices

From $270 USD
As of November 1, 2026
Save $1,146 USD (81%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $1,416 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG759510874 or 759510874. Listed at 27 retailers as of November 1, 2026, with prices from $270 to $1,416, a $1,146 spread on the same certified stone. Reve Diamonds lists it at $1,416. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG759510874
Dimensions7.47 × 7.51 × 4.55 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
7.47 mm7.51 mm1.55 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG759510874
Side View
Table 56.0%Crown 33.7°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 60.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $465 USD|Low: $270 USD|High: $1,359 USD|Avg: $719 USD|-1.4%
Retailer 1
Retailer 2
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 17
November 1, 2026
Retailer 7$270 USD
Retailer 11$301 USD
Retailer 3$313 USD
Retailer 5$334 USD
Retailer 17$334 USD
Retailer 1$465 USD
Retailer 13$495 USD
Retailer 15$574 USD
Retailer 10$586 USD
Retailer 12$597 USD
Retailer 14$629 USD
Retailer 16$777 USD
Retailer 4$800 USD
Retailer 6$1,075 USD
Retailer 9$1,228 USD
Retailer 2$1,341 USD
Retailer 8$1,351 USD

32 data points across 17 retailers

27 retailers$270 USD to $1,416 USD

A
Cheapest Retailer
-
$270 USD
A
Retailer 2
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$301 USD
View
Final sale: no returns
A
Retailer 3
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$313 USD
View
A
Retailer 4
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$334 USD
View
Retailer 5
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$334 USD
View
Price last confirmed 7 days ago
Retailer 6
-
$334 USD
View
Price last confirmed 13 days ago
A
Retailer 7
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$371 USD
HK$2,900 HKD
View
B+
Retailer 8
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$450 USD
View
A
Retailer 9
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$465 USD
£366 GBP
View
A
Retailer 10
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$495 USD
View
A
Retailer 11
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$574 USD
ZAR 9,279 ZAR
View
B+
Retailer 12
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$586 USD
£461 GBP
View
B+
Retailer 13
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$597 USD
€569 EUR
View
B+
Retailer 14
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$598 USD
View
B+
Retailer 15
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$629 USD
A$968 AUD
View
B+
Retailer 16
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$646 USD
View
B+
Retailer 17
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$777 USD
A$1,196 AUD
View
B+
Retailer 18
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$800 USD
View
B+
Retailer 19
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$853 USD
View
B
Retailer 20
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$1,075 USD
View
B
Retailer 21
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$1,076 USD
SGD 1,454 SGD
View
B
Retailer 22
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$1,126 USD
View
B
Retailer 23
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$1,228 USD
View
B
Retailer 24
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$1,286 USD
View
B
Retailer 25
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$1,341 USD
£1,056 GBP
View
Retailer 26
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$1,351 USD
A$2,079 AUD
View
Price last confirmed 24 days ago
Most Expensive
B
Reve Diamonds
8B9636022 · Nov 1
$1,416 USD
View
26 more retailers have this diamond
Prices start from $270 USDSave up to $1,146 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
$270 USD