CaratHunter
Plans
Radiant|Lab Grown|IGI

1.81ct E VS2 Radiant Lab Grown Diamond

ID • E/VS2 • IGI LG579395017

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

Certificate IGI LG579395017

Diamond specifications and retailer prices

From $449 NZD
$252 USD
As of October 27, 2026
Save $3,540 NZD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,988 NZD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 1.81ct lab-grown radiant diamond

This 1.81ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG579395017 or 579395017. Listed at 16 retailers as of October 27, 2026, with prices from $449 to $3,988, a $3,540 spread on the same certified stone. Do Amore Diamonds lists it at $3,988. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.81
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.5°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG579395017
Dimensions8.74 × 6.00 × 4.07 mm
L/W Ratio1.46
Girdle conditionFaceted
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
8.74 mm6.00 mm1.81 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG579395017
Side View
Table 64.0%Crown 44.5°Girdle: MediumPavilion 36°Culet: NoneDepth 67.8%

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 27
Current: $3,988 NZD|Low: $410 NZD|High: $4,220 NZD|Avg: $1,316 NZD|+18.5%
Do Amore Diamonds
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 13$449 NZD
Retailer 12$522 NZD
Retailer 3$557 NZD
Retailer 8$557 NZD
Retailer 10$723 NZD
Retailer 15$726 NZD
Retailer 14$846 NZD
Retailer 7$927 NZD
Retailer 2$1,080 NZD
Retailer 4$1,180 NZD
Retailer 11$1,976 NZD
Retailer 6$2,274 NZD
Retailer 5$2,388 NZD
Retailer 9$2,476 NZD
Do Amore Diamonds$3,988 NZD

36 data points across 15 retailers

16 retailers$449 NZD to $3,988 NZD

A
Cheapest Retailer
-
$449 NZD
$252 USD
A
Retailer 2
-
$522 NZD
$293 USD
View
A
Retailer 3
-
$557 NZD
$313 USD
View
A
Retailer 4
-
$557 NZD
$313 USD
View
A
Retailer 5
-
$723 NZD
£320 GBP
View
B+
Retailer 6
-
$726 NZD
$408 USD
View
A
Retailer 7
-
$846 NZD
$475 USD
View
A
Retailer 8
-
$927 NZD
€496 EUR
View
A
Retailer 9
-
$1,080 NZD
£478 GBP
View
A
Retailer 10
-
$1,180 NZD
$663 USD
View
B+
Retailer 11
-
$1,976 NZD
$1,110 USD
View
B
Retailer 12
-
$2,274 NZD
$1,277 USD
View
B
Retailer 13
-
$2,388 NZD
£1,056 GBP
View
B
Retailer 14
-
$2,476 NZD
£1,095 GBP
View
B
Retailer 15
-
$3,436 NZD
$1,930 USD
View
Most Expensive
B
Do Amore Diamonds
27-7C496CA84 · Oct 28
$3,988 NZD
$2,240 USD
View
15 more retailers have this diamond
Prices start from $449 NZDSave up to $3,540 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
1.81ct Radiant
$449 NZD