Radiant|Lab Grown|IGI

1.02ct E VVS1 Radiant Lab Grown Diamond

ID • E/VVS1 • IGI LG780637006

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG780637006

Diamond specifications and retailer prices

From $152 USD
As of October 30, 2026
Save $1,308 USD (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,460 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.02ct lab-grown radiant diamond

This 1.02ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG780637006 or 780637006. Listed at 21 retailers as of October 29, 2026, with prices from $152 to $1,460, a $1,308 spread on the same certified stone. Do Amore Diamonds lists it at $1,460. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.1°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780637006
Dimensions7.25 × 4.83 × 3.24 mm
L/W Ratio1.50
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
7.25 mm4.83 mm1.02 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780637006
Side View
Table 62.0%Crown 45.1°Girdle: MediumPavilion 34.5°Culet: NoneDepth 67.1%

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: $369 USD|Low: $169 USD|High: $1,082 USD|Avg: $558 USD|+4.4%
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
October 30, 2026
Retailer 3$169 USD
Retailer 11$188 USD
Retailer 13$346 USD
Retailer 6$357 USD
Retailer 1$369 USD
Retailer 2$432 USD
Retailer 8$507 USD
Retailer 10$640 USD
Retailer 12$669 USD
Retailer 9$770 USD
Retailer 5$843 USD
Retailer 7$974 USD
Retailer 4$1,082 USD

44 data points across 13 retailers

21 retailers$152 USD to $1,460 USD

A
Cheapest Retailer
-
$152 USD
A
Retailer 2
-
$169 USD
View
Final sale: no returns
A
Retailer 3
-
$176 USD
View
A
Retailer 4
-
$188 USD
View
A
Retailer 5
-
$188 USD
View
A
Retailer 6
-
$307 USD
HK$2,400 HKD
View
A
Retailer 7
-
$314 USD
View
A
Retailer 8
-
$346 USD
View
A
Retailer 9
-
$357 USD
ZAR 5,771 ZAR
View
A
Retailer 10
-
$369 USD
£291 GBP
View
A
Retailer 11
-
$432 USD
View
B+
Retailer 12
-
$507 USD
A$780 AUD
View
B+
Retailer 13
-
$640 USD
View
B+
Retailer 14
-
$669 USD
View
B
Retailer 15
-
$741 USD
SGD 1,002 SGD
View
Retailer 16
-
$770 USD
View
Price last confirmed 9 days ago
B
Retailer 17
-
$843 USD
View
B
Retailer 18
-
$974 USD
£767 GBP
View
B
Retailer 19
-
$1,043 USD
View
B
Retailer 20
-
$1,082 USD
£852 GBP
View
Most Expensive
B
Do Amore Diamonds
27-A5372D4DC · Oct 29
$1,460 USD
View
20 more retailers have this diamond
Prices start from $152 USDSave up to $1,308 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 Radiant
$152 USD