Round|Lab Grown|IGI

1.27ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG794629609

Shape and cutting style on the report: Round brilliant

Certificate IGI LG794629609

Diamond specifications and retailer prices

From $220 USD
As of November 1, 2026
Save $1,037 USD (82%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $2,235 USD at Queensmith · As of October 23, 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 LG794629609 or 794629609. Listed at 24 retailers as of November 1, 2026, with a 471% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle32.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794629609
Dimensions7.03 × 7.00 × 4.20 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
7.03 mm7.00 mm1.27 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794629609
Side View
Table 59.0%Crown 32.9°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 59.9%

Caratlytics Score

How it works →
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: $524 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
Retailer 16
Retailer 17
November 1, 2026
Retailer 16$220 USD
Retailer 3$245 USD
Retailer 15$255 USD
Retailer 6$272 USD
Retailer 13$272 USD
Retailer 9$307 USD
Retailer 8$368 USD
Retailer 11$432 USD
Retailer 17$453 USD
Retailer 1$471 USD
Retailer 12$505 USD
Retailer 2$664 USD
Retailer 4$709 USD
Retailer 5$825 USD
Retailer 14$876 USD
Retailer 7$1,040 USD
Retailer 10$1,092 USD

34 data points across 17 retailers

24 retailers$220 USD to $1,257 USD

A
Cheapest Retailer
-
$220 USD
A
Retailer 2
-
$245 USD
View
Final sale: no returns
A
Retailer 3
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$255 USD
View
A
Retailer 4
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$272 USD
View
Retailer 5
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$272 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
$307 USD
HK$2,400 HKD
View
B+
Retailer 7
-
$368 USD
View
A
Retailer 8
-
$432 USD
£340 GBP
View
A
Retailer 9
-
$453 USD
€431 EUR
View
A
Retailer 10
-
$471 USD
ZAR 7,601 ZAR
View
A
Retailer 11
-
$505 USD
£398 GBP
View
B+
Retailer 12
-
$517 USD
View
B+
Retailer 13
-
$519 USD
View
Retailer 14
-
$664 USD
A$1,022 AUD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
$709 USD
View
Retailer 16
-
$825 USD
View
Price last confirmed 18 days ago
B
Retailer 17
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$876 USD
View
B
Retailer 18
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$884 USD
SGD 1,194 SGD
View
B
Retailer 19
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$929 USD
View
B
Retailer 20
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$937 USD
View
B
Retailer 21
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$1,040 USD
View
B
Retailer 22
-
$1,092 USD
£860 GBP
View
B
Retailer 23
-
$1,257 USD
View
Most Expensive
Queensmith
LG794629609 · Oct 23
$2,235 USD
£1,760 GBP
View
Price last confirmed 9 days ago
23 more retailers have this diamond
Prices start from $220 USDSave up to $1,037 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