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Round|Lab Grown|IGI

1.27ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG786634151

Shape and cutting style on the report: Round brilliant

Certificate IGI LG786634151

Diamond specifications and retailer prices

From $220 USD
As of November 1, 2026
Save $2,015 USD (90%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,235 USD at Queensmith · As of October 27, 2026
View at Queensmith

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 LG786634151 or 786634151. Listed at 23 retailers as of October 27, 2026, with prices from $220 to $2,235, a $2,015 spread on the same certified stone. Queensmith lists it at $2,235. 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 angle35.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786634151
Dimensions6.93 × 6.97 × 4.26 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
6.93 mm6.97 mm1.27 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786634151
Side View
Table 58.0%Crown 35.2°Girdle: MediumPavilion 40.6°Culet: NoneDepth 61.3%

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: $471 USD|Low: $211 USD|High: $1,105 USD|Avg: $551 USD|+1.7%
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
November 1, 2026
Retailer 2$220 USD
Retailer 11$245 USD
Retailer 6$255 USD
Retailer 3$272 USD
Retailer 7$368 USD
Retailer 8$432 USD
Retailer 1$471 USD
Retailer 10$495 USD
Retailer 9$505 USD
Retailer 13$666 USD
Retailer 14$709 USD
Retailer 15$825 USD
Retailer 4$876 USD
Retailer 5$1,040 USD
Retailer 12$1,097 USD

35 data points across 15 retailers

23 retailers$220 USD to $2,235 USD

A
Cheapest Retailer
-
$220 USD
A
Retailer 2
-
$245 USD
View
Final sale: no returns
A
Retailer 3
-
$255 USD
View
A
Retailer 4
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$272 USD
View
A
Retailer 5
-
$307 USD
HK$2,400 HKD
View
B+
Retailer 6
-
$368 USD
View
A
Retailer 7
-
$432 USD
£340 GBP
View
A
Retailer 8
-
$471 USD
ZAR 7,601 ZAR
View
A
Retailer 9
-
$495 USD
€471 EUR
View
A
Retailer 10
-
$505 USD
£398 GBP
View
B+
Retailer 11
-
$517 USD
View
B+
Retailer 12
-
$519 USD
View
B+
Retailer 13
-
$666 USD
A$1,025 AUD
View
B+
Retailer 14
-
$709 USD
View
Retailer 15
-
$825 USD
View
Price last confirmed 18 days ago
B
Retailer 16
-
$876 USD
View
B
Retailer 17
-
$884 USD
SGD 1,194 SGD
View
B
Retailer 18
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$929 USD
View
B
Retailer 19
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$937 USD
View
Retailer 20
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$1,040 USD
View
Price last confirmed 16 days ago
B+
Retailer 21
-
$1,097 USD
£864 GBP
View
B
Retailer 22
-
$1,257 USD
View
Most Expensive
B
Queensmith
LG786634151 · Oct 27
$2,235 USD
£1,760 GBP
View
22 more retailers have this diamond
Prices start from $220 USDSave up to $2,015 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
$220 USD