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Round|Lab Grown|IGI

1.27ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG787638203

Shape and cutting style on the report: Round brilliant

Certificate IGI LG787638203

Diamond specifications and retailer prices

From $201 USD
As of November 1, 2026
Save $994 USD (83%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $1,195 USD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.27ct lab-grown round diamond

This 1.27ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG787638203 or 787638203. Listed at 24 retailers as of November 1, 2026, with prices from $201 to $1,195, a $994 spread on the same certified stone. Reve Diamonds lists it at $1,195. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787638203
Dimensions6.98 × 6.96 × 4.26 mm
L/W Ratio1.00
Girdle conditionFaceted
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
6.98 mm6.96 mm1.27 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787638203
Side View
Table 57.0%Crown 34.4°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 1
Current: $429 USD|Low: $193 USD|High: $1,177 USD|Avg: $536 USD|+1.2%
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
November 1, 2026
Retailer 2$201 USD
Retailer 4$249 USD
Retailer 6$282 USD
Retailer 8$395 USD
Retailer 1$429 USD
Retailer 5$431 USD
Retailer 10$455 USD
Retailer 9$455 USD
Retailer 3$506 USD
Retailer 12$608 USD
Retailer 14$642 USD
Retailer 13$805 USD
Retailer 11$965 USD
Retailer 7$1,163 USD

35 data points across 14 retailers

24 retailers$201 USD to $1,195 USD

A
Cheapest Retailer
-
$201 USD
A
Retailer 2
-
$224 USD
View
Final sale: no returns
A
Retailer 3
-
$233 USD
View
Retailer 4
-
$249 USD
View
Price last confirmed 7 days ago
A
Retailer 5
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$249 USD
View
A
Retailer 6
-
$282 USD
HK$2,200 HKD
View
A
Retailer 7
-
$395 USD
£311 GBP
View
A
Retailer 8
-
$429 USD
ZAR 6,937 ZAR
View
A
Retailer 9
-
$431 USD
View
A
Retailer 10
-
$455 USD
€433 EUR
View
A
Retailer 11
-
$455 USD
£358 GBP
View
B+
Retailer 12
-
$496 USD
View
B+
Retailer 13
-
$506 USD
A$778 AUD
View
B+
Retailer 14
-
$512 USD
View
B+
Retailer 15
-
$608 USD
A$935 AUD
View
B+
Retailer 16
-
$642 USD
View
Retailer 17
-
$729 USD
View
Price last confirmed 30 days ago
B+
Retailer 18
-
$800 USD
View
B+
Retailer 19
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$805 USD
View
B
Retailer 20
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$808 USD
SGD 1,092 SGD
View
B
Retailer 21
-
$853 USD
View
B
Retailer 22
-
$965 USD
A$1,485 AUD
View
B
Retailer 23
-
$1,163 USD
£916 GBP
View
Most Expensive
B
Reve Diamonds
C977363E3 · Nov 1
$1,195 USD
View
23 more retailers have this diamond
Prices start from $201 USDSave up to $994 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
1.27ct Round
$201 USD