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Round|Lab Grown|IGI

1.55ct G VVS2 Round Lab Grown Diamond

EX • G/VVS2 • IGI LG768611281

Shape and cutting style on the report: Round brilliant

Certificate IGI LG768611281

Diamond specifications and retailer prices

From $224 USD
As of October 29, 2026
Save $1,047 USD (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,271 USD at Reve Diamonds · As of October 30, 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 G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG768611281 or 768611281. Listed at 19 retailers as of October 29, 2026, with prices from $224 to $1,271, a $1,047 spread on the same certified stone. Reve Diamonds lists it at $1,271. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
G
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768611281
Dimensions7.54 × 7.52 × 4.56 mm
L/W Ratio1.00
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
7.54 mm7.52 mm1.55 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768611281
Side View
Table 58.0%Crown 32.3°Girdle: THN-MEDPavilion 41.5°Culet: NoneDepth 60.6%

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: Oct 29
Current: $517 USD|Low: $215 USD|High: $1,271 USD|Avg: $583 USD|+6.1%
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Retailer 18
Reve Diamonds
October 31, 2026
Retailer 17$224 USD
Retailer 2$251 USD
Retailer 6$260 USD
Retailer 3$278 USD
Retailer 8$278 USD
Retailer 15$436 USD
Retailer 4$473 USD
Retailer 12$478 USD
Retailer 9$494 USD
Retailer 1$517 USD
Retailer 5$533 USD
Retailer 13$649 USD
Retailer 7$894 USD
Retailer 16$897 USD
Retailer 10$947 USD
Retailer 11$1,082 USD
Retailer 14$1,120 USD
Retailer 18$1,132 USD
Reve Diamonds$1,271 USD

43 data points across 19 retailers

19 retailers$224 USD to $1,271 USD

A
Cheapest Retailer
-
$224 USD
A
Retailer 2
-
$251 USD
View
Final sale: no returns
A
Retailer 3
-
$260 USD
View
A
Retailer 4
-
$278 USD
View
A
Retailer 5
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$278 USD
View
Retailer 6
-
$436 USD
£343 GBP
View
Price last confirmed 14 days ago
A
Retailer 7
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$473 USD
View
A
Retailer 8
-
$478 USD
ZAR 7,719 ZAR
View
A
Retailer 9
-
$494 USD
View
B+
Retailer 10
-
$517 USD
£407 GBP
View
B+
Retailer 11
-
$533 USD
View
B+
Retailer 12
-
$649 USD
A$999 AUD
View
B
Retailer 13
-
$894 USD
View
B
Retailer 14
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$897 USD
View
B
Retailer 15
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$947 USD
View
B
Retailer 16
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$1,082 USD
£852 GBP
View
Retailer 17
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$1,120 USD
£882 GBP
View
Price last confirmed 10 days ago
B
Retailer 18
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$1,132 USD
View
Most Expensive
B
Reve Diamonds
1F42DA575 · Oct 30
$1,271 USD
View
18 more retailers have this diamond
Prices start from $224 USDSave up to $1,047 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
$224 USD