Round|Lab Grown|IGI

1.27ct H VVS1 Round Lab Grown Diamond

EX • H/VVS1 • IGI LG841618840

Shape and cutting style on the report: Round brilliant

Certificate IGI LG841618840

Diamond specifications and retailer prices

From $174 USD
As of October 20, 2026
16 retailers carry this diamond
Most expensive: $1,160 USD at Brilliant Earth · As of October 24, 2026
View at Brilliant Earth

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 H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG841618840 or 841618840. Listed at 16 retailers as of October 20, 2026. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
H
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841618840
Dimensions7.02 × 7.08 × 4.21 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.02 mm7.08 mm1.27 ctH / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841618840
Side View
Table 58.0%Crown 32.7°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 59.7%

Caratlytics Score

No score right now
No retailer has confirmed this stone recently, so we are not scoring it. Prices below are as of the date shown.

Price History

Last verified: Oct 20
Current: $400 USD|Low: $167 USD|High: $1,020 USD|Avg: $471 USD|+11.1%
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
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Retailer 19
October 25, 2026
Retailer 19$174 USD
Retailer 4$202 USD
Retailer 2$215 USD
Retailer 18$215 USD
Retailer 5$243 USD
Retailer 8$292 USD
Retailer 16$362 USD
Retailer 13$367 USD
Retailer 1$400 USD
Retailer 9$466 USD
Retailer 6$530 USD
Retailer 15$530 USD
Retailer 12$550 USD
Retailer 3$693 USD
Retailer 11$715 USD
Retailer 10$727 USD
Retailer 17$732 USD
Retailer 7$747 USD
Retailer 14$1,012 USD

19 data points across 19 retailers

16 retailers$174 USD to $1,160 USD

Retailer 1
-
$174 USD
Price last confirmed 12 days ago
Retailer 2
-
$202 USD
View
Price last confirmed 12 days ago
Retailer 3
-
$215 USD
View
Price last confirmed 16 days ago
Retailer 4
-
$215 USD
View
Price last confirmed 11 days ago
Retailer 5
-
$243 USD
HK$1,900 HKD
View
Price last confirmed 9 days ago
Retailer 6
-
$292 USD
View
Price last confirmed 11 days ago
Retailer 7
-
$367 USD
ZAR 5,924 ZAR
View
Price last confirmed 14 days ago
Retailer 8
-
$530 USD
View
Price last confirmed 8 days ago
Retailer 9
-
$530 USD
A$816 AUD
View
Price last confirmed 15 days ago
Retailer 10
-
$550 USD
View
Price last confirmed 11 days ago
Retailer 11
-
$693 USD
View
Price last confirmed 11 days ago
Retailer 12
-
$715 USD
SGD 966 SGD
View
Price last confirmed 11 days ago
Retailer 13
-
$732 USD
View
Price last confirmed 9 days ago
Retailer 14
-
$747 USD
View
Price last confirmed 11 days ago
Retailer 15
-
$1,012 USD
£797 GBP
View
Price last confirmed 11 days ago
Most Expensive
Brilliant Earth
21791920A · Oct 24
$1,160 USD
View
Price last confirmed 7 days ago
15 more retailers have this diamond

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.

1.27ct Round
$174 USD