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Radiant|Lab Grown|IGI

1.70ct E VVS1 Radiant Lab Grown Diamond

EX • E/VVS1 • IGI LG759526512

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

Certificate IGI LG759526512

Diamond specifications and retailer prices

From $305 USD
As of October 30, 2026
Save $1,224 USD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,529 USD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.7ct lab-grown radiant diamond

This 1.7ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG759526512 or 759526512. Listed at 20 retailers as of October 30, 2026, with prices from $305 to $1,529, a $1,224 spread on the same certified stone. Reve Diamonds lists it at $1,529. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
E
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle32.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG759526512
Dimensions5.90 × 5.90 × 3.76 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.90 mm5.90 mm1.70 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG759526512
Side View
Table 65.0%Crown 36.4°Girdle: STK-THKPavilion 32.5°Culet: NoneDepth 63.7%

Caratlytics Score

How it works →
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 30
Current: $673 USD|Low: $293 USD|High: $1,534 USD|Avg: $778 USD|+1.3%
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
Retailer 16
Reve Diamonds
October 31, 2026
Retailer 4$305 USD
Retailer 3$342 USD
Retailer 8$354 USD
Retailer 5$378 USD
Retailer 7$378 USD
Retailer 10$401 USD
Retailer 6$510 USD
Retailer 14$535 USD
Retailer 13$650 USD
Retailer 1$673 USD
Retailer 12$882 USD
Retailer 16$1,163 USD
Retailer 15$1,216 USD
Retailer 9$1,344 USD
Retailer 2$1,455 USD
Retailer 11$1,524 USD
Reve Diamonds$1,529 USD

36 data points across 17 retailers

20 retailers$305 USD to $1,529 USD

A
Cheapest Retailer
-
$305 USD
A
Retailer 2
-
$342 USD
View
Final sale: no returns
A
Retailer 3
-
$354 USD
View
A
Retailer 4
-
$378 USD
View
A
Retailer 5
-
$378 USD
View
A
Retailer 6
-
$401 USD
£316 GBP
View
A
Retailer 7
-
$510 USD
View
A
Retailer 8
-
$535 USD
View
A
Retailer 9
-
$645 USD
View
A
Retailer 10
-
$650 USD
ZAR 10,504 ZAR
View
A
Retailer 11
-
$673 USD
£530 GBP
View
B+
Retailer 12
-
$780 USD
View
B+
Retailer 13
-
$882 USD
A$1,357 AUD
View
B
Retailer 14
-
$1,163 USD
View
B+
Retailer 15
-
$1,216 USD
View
B
Retailer 16
-
$1,263 USD
View
B
Retailer 17
-
$1,344 USD
A$2,068 AUD
View
B
Retailer 18
-
$1,455 USD
View
B
Retailer 19
-
$1,524 USD
£1,200 GBP
View
Most Expensive
B
Reve Diamonds
61017966E · Oct 30
$1,529 USD
View
19 more retailers have this diamond
Prices start from $305 USDSave up to $1,224 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
1.70ct Radiant
$305 USD