CaratHunter
Plans
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 $470 NZD
$265 USD
As of October 30, 2026
Save $3,646 NZD (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $4,116 NZD 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 $470 to $4,116, a $3,646 spread on the same certified stone. Do Amore Diamonds lists it at $4,116. 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
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.8°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG703510839
Dimensions7.84 × 5.62 × 3.93 mm
L/W Ratio1.40
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
7.84 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

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: $1,097 NZD|Low: $467 NZD|High: $3,903 NZD|Avg: $1,511 NZD|+4.5%
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
October 31, 2026
Retailer 6$470 NZD
Retailer 13$696 NZD
Retailer 4$754 NZD
Retailer 3$965 NZD
Retailer 8$985 NZD
Retailer 1$1,097 NZD
Retailer 9$1,334 NZD
Retailer 12$1,460 NZD
Retailer 7$1,751 NZD
Retailer 2$2,113 NZD
Retailer 5$2,244 NZD
Retailer 10$2,301 NZD
Retailer 11$3,602 NZD

43 data points across 13 retailers

23 retailers$470 NZD to $4,116 NZD

Retailer 1
-
$419 NZD
$236 USD
Price last confirmed 11 days ago
A
Retailer 2
-
$470 NZD
$265 USD
View
Final sale: no returns
Retailer 3
-
$486 NZD
$274 USD
View
Price last confirmed 17 days ago
Retailer 4
-
$520 NZD
$293 USD
View
Price last confirmed 14 days ago
Retailer 5
-
$520 NZD
$293 USD
View
Price last confirmed 11 days ago
B+
Retailer 6
-
$696 NZD
$392 USD
View
A
Retailer 7
-
$754 NZD
$425 USD
View
A
Retailer 8
-
$772 NZD
HK$3,400 HKD
View
A
Retailer 9
-
$965 NZD
$544 USD
View
A
Retailer 10
-
$985 NZD
ZAR 8,973 ZAR
View
A
Retailer 11
-
$1,097 NZD
£487 GBP
View
B+
Retailer 12
-
$1,334 NZD
A$1,157 AUD
View
B+
Retailer 13
-
$1,460 NZD
$823 USD
View
B+
Retailer 14
-
$1,751 NZD
A$1,518 AUD
View
Retailer 15
-
$1,843 NZD
$1,039 USD
View
Price last confirmed 11 days ago
B
Retailer 16
-
$2,113 NZD
$1,191 USD
View
B
Retailer 17
-
$2,144 NZD
$1,208 USD
View
B
Retailer 18
-
$2,301 NZD
£1,021 GBP
View
B
Retailer 19
-
$2,320 NZD
$1,308 USD
View
B
Retailer 20
-
$3,602 NZD
$2,030 USD
View
Retailer 21
-
$3,903 NZD
$2,200 USD
View
Price last confirmed 29 days ago
B
Retailer 22
-
$4,028 NZD
$2,270 USD
View
Most Expensive
B
Do Amore Diamonds
23-703510839 · Oct 30
$4,116 NZD
$2,320 USD
View
22 more retailers have this diamond
Prices start from $470 NZDSave up to $3,646 NZD

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
$470 NZD