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Radiant|Lab Grown|IGI

1.51ct E VVS2 Radiant Lab Grown Diamond

EX • E/VVS2 • IGI LG703510839

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

Certificate IGI LG703510839

Diamond specifications and retailer prices

From $265 USD
As of October 30, 2026
Save $2,055 USD (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,320 USD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

About this 1.51ct lab-grown radiant diamond

This 1.51ct 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 LG703510839 or 703510839. Listed at 23 retailers as of October 30, 2026, with prices from $265 to $2,320, a $2,055 spread on the same certified stone. Do Amore Diamonds lists it at $2,320. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
E
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.8°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG703510839
Dimensions5.62 × 5.62 × 7.84 mm
L/W Ratio1.00
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
5.62 mm5.62 mm1.51 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG703510839
Side View
Table 66.0%Crown 42.8°Girdle: Slightly ThickPavilion 36.8°Culet: NoneDepth 69.9%

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 30
Current: $265 USD|Low: $263 USD|High: $2,200 USD|Avg: $848 USD|-17.2%
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 1$265 USD
Retailer 13$392 USD
Retailer 4$425 USD
Retailer 3$544 USD
Retailer 8$555 USD
Retailer 6$618 USD
Retailer 9$752 USD
Retailer 12$823 USD
Retailer 7$987 USD
Retailer 2$1,191 USD
Retailer 5$1,265 USD
Retailer 10$1,297 USD
Retailer 11$2,030 USD

42 data points across 13 retailers

23 retailers$265 USD to $2,320 USD

Retailer 1
-
$236 USD
Price last confirmed 11 days ago
A
Retailer 2
-
$265 USD
View
Final sale: no returns
Retailer 3
-
$274 USD
View
Price last confirmed 16 days ago
Retailer 4
-
$293 USD
View
Price last confirmed 14 days ago
Retailer 5
-
$293 USD
View
Price last confirmed 11 days ago
B+
Retailer 6
-
$392 USD
View
A
Retailer 7
-
$425 USD
View
A
Retailer 8
-
$435 USD
HK$3,400 HKD
View
A
Retailer 9
-
$544 USD
View
A
Retailer 10
-
$555 USD
ZAR 8,973 ZAR
View
A
Retailer 11
-
$618 USD
£487 GBP
View
B+
Retailer 12
-
$752 USD
A$1,157 AUD
View
B+
Retailer 13
-
$823 USD
View
B+
Retailer 14
-
$987 USD
A$1,518 AUD
View
Retailer 15
-
$1,039 USD
View
Price last confirmed 10 days ago
B
Retailer 16
-
$1,191 USD
View
B
Retailer 17
-
$1,208 USD
View
B
Retailer 18
-
$1,297 USD
£1,021 GBP
View
B
Retailer 19
-
$1,308 USD
View
B
Retailer 20
-
$2,030 USD
View
Retailer 21
-
$2,200 USD
View
Price last confirmed 29 days ago
B
Retailer 22
-
$2,270 USD
View
Most Expensive
B
Do Amore Diamonds
23-703510839 · Oct 30
$2,320 USD
View
22 more retailers have this diamond
Prices start from $265 USDSave up to $2,055 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
1.51ct Radiant
$265 USD