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Radiant|Lab Grown|IGI

1.23ct E VS2 Radiant Lab Grown Diamond

VG • E/VS2 • IGI LG536293293

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

Certificate IGI LG536293293

Diamond specifications and retailer prices

From $330 NZD
$186 USD
As of October 30, 2026
Save $1,708 NZD (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,038 NZD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.23ct lab-grown radiant diamond

This 1.23ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG536293293 or 536293293. Listed at 19 retailers as of October 30, 2026, with prices from $330 to $2,038, a $1,708 spread on the same certified stone. Reve Diamonds lists it at $2,038. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.23
Carat
E
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.1°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG536293293
Dimensions7.27 × 5.19 × 3.89 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
7.27 mm5.19 mm1.23 ctE / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG536293293
Side View
Table 64.0%Crown 44.1°Girdle: MED-STKPavilion 36.8°Culet: NoneDepth 75.0%

Caratlytics Score

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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: $1,118 NZD|Low: $316 NZD|High: $2,236 NZD|Avg: $864 NZD|-50.0%
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 11$330 NZD
Retailer 7$367 NZD
Retailer 3$383 NZD
Retailer 13$408 NZD
Retailer 4$410 NZD
Retailer 12$554 NZD
Retailer 6$741 NZD
Retailer 8$751 NZD
Retailer 5$848 NZD
Retailer 10$1,034 NZD
Retailer 1$1,118 NZD
Retailer 2$1,315 NZD
Retailer 9$1,922 NZD

44 data points across 13 retailers

19 retailers$330 NZD to $2,038 NZD

A
Cheapest Retailer
-
$330 NZD
$186 USD
A
Retailer 2
-
$367 NZD
$207 USD
View
Final sale: no returns
A
Retailer 3
-
$383 NZD
$216 USD
View
A
Retailer 4
-
$408 NZD
$230 USD
View
A
Retailer 5
-
$410 NZD
$231 USD
View
A
Retailer 6
-
$454 NZD
HK$2,000 HKD
View
B+
Retailer 7
-
$554 NZD
$312 USD
View
A
Retailer 8
-
$741 NZD
£329 GBP
View
Retailer 9
-
$751 NZD
€403 EUR
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$793 NZD
$447 USD
View
B+
Retailer 11
-
$848 NZD
$478 USD
View
B+
Retailer 12
-
$1,034 NZD
$583 USD
View
B+
Retailer 13
-
$1,118 NZD
$630 USD
View
B
Retailer 14
-
$1,315 NZD
$741 USD
View
B
Retailer 15
-
$1,341 NZD
SGD 1,021 SGD
View
B
Retailer 16
-
$1,370 NZD
$772 USD
View
B
Retailer 17
-
$1,410 NZD
$795 USD
View
Retailer 18
-
$1,922 NZD
£853 GBP
View
Price last confirmed 9 days ago
Most Expensive
B
Reve Diamonds
CA14CD8E2 · Oct 30
$2,038 NZD
$1,149 USD
View
18 more retailers have this diamond
Prices start from $330 NZDSave up to $1,708 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
1.23ct Radiant
$330 NZD