Round|Lab Grown|IGI

1.02ct G IF Round Lab Grown Diamond

EX • G/IF • IGI LG810638927

Shape and cutting style on the report: Round brilliant

Certificate IGI LG810638927

Diamond specifications and retailer prices

From $175 USD
As of October 29, 2026
Save $1,110 USD (86%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,285 USD at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

About this 1.02ct lab-grown round diamond

This 1.02ct lab-grown round sits in the classic one-carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG810638927 or 810638927. Listed at 22 retailers as of October 29, 2026, with prices from $175 to $1,285, a $1,110 spread on the same certified stone. Yadav Diamonds lists it at $1,285. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
G
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG810638927
Dimensions6.41 × 6.39 × 4.03 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
6.41 mm6.39 mm1.02 ctG / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG810638927
Side View
Table 60.0%Crown 36°Girdle: MED-STKPavilion 41.5°Culet: NoneDepth 62.9%

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 29
Current: $384 USD|Low: $168 USD|High: $1,350 USD|Avg: $459 USD|+3.6%
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
November 1, 2026
Retailer 13$175 USD
Retailer 4$203 USD
Retailer 3$217 USD
Retailer 2$256 USD
Retailer 5$305 USD
Retailer 9$363 USD
Retailer 11$372 USD
Retailer 6$379 USD
Retailer 1$384 USD
Retailer 12$528 USD
Retailer 7$537 USD
Retailer 10$1,019 USD
Retailer 8$1,220 USD

35 data points across 13 retailers

22 retailers$175 USD to $1,285 USD

A
Cheapest Retailer
-
$175 USD
A
Retailer 2
-
$203 USD
View
A
Retailer 3
-
$217 USD
View
A
Retailer 4
-
$217 USD
View
A
Retailer 5
-
$256 USD
HK$2,000 HKD
View
B+
Retailer 6
-
$305 USD
View
A
Retailer 7
-
$363 USD
£286 GBP
View
A
Retailer 8
-
$372 USD
ZAR 6,010 ZAR
View
A
Retailer 9
-
$379 USD
€361 EUR
View
A
Retailer 10
-
$384 USD
£302 GBP
View
B+
Retailer 11
-
$457 USD
View
B+
Retailer 12
-
$528 USD
A$813 AUD
View
B+
Retailer 13
-
$537 USD
View
B+
Retailer 14
-
$596 USD
View
B+
Retailer 15
-
$625 USD
SGD 844 SGD
View
B
Retailer 16
-
$696 USD
View
B
Retailer 17
-
$751 USD
View
B
Retailer 18
-
$768 USD
View
Retailer 19
-
$990 USD
View
Price last confirmed 90 days ago
B
Retailer 20
-
$1,019 USD
£802 GBP
View
B
Retailer 21
-
$1,220 USD
View
Most Expensive
B
Yadav Diamonds
13009983 · Oct 30
$1,285 USD
View
21 more retailers have this diamond
Prices start from $175 USDSave up to $1,110 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
1.02ct Round
$175 USD