Round|Lab Grown|IGI

1.27ct E VVS2 Round Lab Grown Diamond

EX • E/VVS2 • IGI LG816605217

Shape and cutting style on the report: Round brilliant

Certificate IGI LG816605217

Diamond specifications and retailer prices

From $220 USD
As of October 30, 2026
Save $965 USD (81%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,200 USD at Brilliant Earth · As of October 10, 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 E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG816605217 or 816605217. Listed at 20 retailers as of October 30, 2026, with a 439% 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
E
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816605217
Dimensions6.98 × 7.00 × 4.22 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.98 mm7.00 mm1.27 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816605217
Side View
Table 61.0%Crown 32.2°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 60.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,200 USD|Low: $220 USD|High: $1,200 USD|Avg: $603 USD
Brilliant Earth
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
October 30, 2026
Retailer 4$220 USD
Retailer 9$400 USD
Retailer 7$410 USD
Retailer 10$420 USD
Retailer 2$426 USD
Retailer 8$446 USD
Retailer 13$492 USD
Retailer 14$525 USD
Retailer 11$598 USD
Retailer 3$628 USD
Retailer 6$825 USD
Retailer 12$1,146 USD
Retailer 5$1,185 USD
Brilliant Earth$1,200 USD

42 data points across 14 retailers

20 retailers$220 USD to $1,185 USD

Retailer 1
-
$197 USD
Price last confirmed 12 days ago
A
Retailer 2
-
$220 USD
View
Final sale: no returns
Retailer 3
-
$245 USD
View
Price last confirmed 14 days ago
Retailer 4
-
$245 USD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$400 USD
€381 EUR
View
A
Retailer 6
-
$410 USD
£323 GBP
View
A
Retailer 7
-
$420 USD
ZAR 6,787 ZAR
View
A
Retailer 8
-
$426 USD
View
A
Retailer 9
-
$446 USD
£351 GBP
View
A
Retailer 10
-
$448 USD
View
B+
Retailer 11
-
$492 USD
View
B+
Retailer 12
-
$525 USD
A$808 AUD
View
B+
Retailer 13
-
$598 USD
A$920 AUD
View
B+
Retailer 14
-
$628 USD
View
Retailer 15
-
$787 USD
View
Price last confirmed 12 days ago
B
Retailer 16
-
$825 USD
View
B
Retailer 17
-
$840 USD
View
B
Retailer 18
-
$1,146 USD
£902 GBP
View
B
Retailer 19
-
$1,185 USD
View
Most Expensive
Brilliant Earth
20903013A · Oct 10
$1,200 USD
View
Price last confirmed 19 days ago
19 more retailers have this diamond
Prices start from $220 USDSave up to $965 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