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Radiant|Lab Grown|IGI

1.60ct E VVS2 Radiant Lab Grown Diamond

EX • E/VVS2 • IGI LG781639426

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

Certificate IGI LG781639426

Diamond specifications and retailer prices

From $283 USD
As of October 28, 2026
Save $1,967 USD (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,250 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.6ct lab-grown radiant diamond

This 1.6ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG781639426 or 781639426. Listed at 23 retailers as of October 28, 2026, with prices from $283 to $2,250, a $1,967 spread on the same certified stone. Do Amore Diamonds lists it at $2,250. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60
Carat
E
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.6°
Pavilion angle35.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG781639426
Dimensions8.37 × 5.87 × 3.93 mm
L/W Ratio1.43
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.37 mm5.87 mm1.60 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG781639426
Side View
Table 63.0%Crown 29.6°Girdle: MediumPavilion 35.7°Culet: NoneDepth 67.0%

Caratlytics Score

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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: Oct 28
Current: $1,394 USD|Low: $283 USD|High: $2,330 USD|Avg: $899 USD|+0.5%
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
October 29, 2026
Retailer 6$283 USD
Retailer 14$419 USD
Retailer 15$475 USD
Retailer 9$595 USD
Retailer 10$607 USD
Retailer 5$656 USD
Retailer 11$730 USD
Retailer 7$732 USD
Retailer 8$805 USD
Retailer 13$964 USD
Retailer 3$1,234 USD
Retailer 4$1,356 USD
Retailer 1$1,394 USD
Retailer 12$1,661 USD
Retailer 2$2,330 USD

41 data points across 15 retailers

23 retailers$283 USD to $2,250 USD

A
Retailer 1
-
$253 USD
Price last confirmed 12 days ago
A
Retailer 2
-
$283 USD
View
Final sale: no returns
A
Retailer 3
-
$293 USD
View
Price last confirmed 15 days ago
A
Retailer 4
-
$314 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$314 USD
View
Price last confirmed 26 days ago
B+
Retailer 6
-
$419 USD
View
A
Retailer 7
-
$473 USD
View
A
Retailer 8
-
$475 USD
View
A
Retailer 9
-
$595 USD
ZAR 9,610 ZAR
View
A
Retailer 10
-
$607 USD
£478 GBP
View
A
Retailer 11
-
$656 USD
View
A
Retailer 12
-
$730 USD
View
B+
Retailer 13
-
$732 USD
View
B+
Retailer 14
-
$805 USD
A$1,239 AUD
View
B+
Retailer 15
-
$964 USD
View
B+
Retailer 16
-
$1,113 USD
View
Price last confirmed 12 days ago
B
Retailer 17
-
$1,234 USD
View
B
Retailer 18
-
$1,280 USD
View
B
Retailer 19
-
$1,356 USD
£1,068 GBP
View
B
Retailer 20
-
$1,361 USD
View
B
Retailer 21
-
$1,394 USD
£1,098 GBP
View
B
Retailer 22
-
$1,661 USD
View
Most Expensive
B
Do Amore Diamonds
27-A2DA31D3D · Oct 29
$2,250 USD
View
22 more retailers have this diamond
Prices start from $283 USDSave up to $1,967 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
1.60ct Radiant
$283 USD