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Oval|Lab Grown|IGI

2.53ct E SI1 Oval Lab Grown Diamond

VG • E/SI1 • IGI LG843684243

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG843684243

Diamond specifications and retailer prices

From $626 NZD
$353 USD
As of October 29, 2026
Save $2,514 NZD (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,141 NZD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 2.53ct lab-grown oval diamond

This 2.53ct lab-grown oval sits in the two to three carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG843684243 or 843684243. Listed at 17 retailers as of October 28, 2026, with prices from $626 to $3,141, a $2,514 spread on the same certified stone. Rare Carat lists it at $3,141. 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

2.53
Carat
E
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843684243
Dimensions11.08 × 7.63 × 4.82 mm
L/W Ratio1.45
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.08 mm7.63 mm2.53 ctE / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843684243
Side View
Table 57.0%Crown 34.4°Girdle: MED-STKPavilion 41°Culet: NoneDepth 63.2%

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 29
Current: $3,141 NZD|Low: $626 NZD|High: $3,141 NZD|Avg: $1,638 NZD
Rare Carat
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
Retailer 17
October 31, 2026
Retailer 16$626 NZD
Retailer 6$701 NZD
Retailer 14$726 NZD
Retailer 4$775 NZD
Retailer 13$775 NZD
Retailer 11$974 NZD
Retailer 10$1,171 NZD
Retailer 7$1,246 NZD
Retailer 5$1,301 NZD
Retailer 2$1,396 NZD
Retailer 17$1,453 NZD
Retailer 15$2,275 NZD
Retailer 3$2,495 NZD
Retailer 9$2,568 NZD
Retailer 8$2,982 NZD
Retailer 12$3,047 NZD
Rare Carat$3,141 NZD

17 data points across 17 retailers

17 retailers$626 NZD to $3,141 NZD

A
Cheapest Retailer
-
$626 NZD
$353 USD
A
Retailer 2
-
$701 NZD
$395 USD
View
Final sale: no returns
A
Retailer 3
-
$726 NZD
$409 USD
View
A
Retailer 4
-
$775 NZD
$437 USD
View
A
Retailer 5
-
$775 NZD
$437 USD
View
A
Retailer 6
-
$974 NZD
£432 GBP
View
B+
Retailer 7
-
$1,171 NZD
$660 USD
View
B+
Retailer 8
-
$1,246 NZD
$702 USD
View
B+
Retailer 9
-
$1,301 NZD
$733 USD
View
B+
Retailer 10
-
$1,396 NZD
£619 GBP
View
B+
Retailer 11
-
$1,453 NZD
$819 USD
View
B
Retailer 12
-
$2,275 NZD
$1,282 USD
View
B
Retailer 13
-
$2,495 NZD
$1,406 USD
View
B
Retailer 14
-
$2,568 NZD
$1,447 USD
View
B
Retailer 15
-
$2,982 NZD
$1,681 USD
View
B
Retailer 16
-
$3,047 NZD
£1,352 GBP
View
Most Expensive
B
Rare Carat
DK-698_l_843684243 · Oct 28
$3,141 NZD
$1,770 USD
View
16 more retailers have this diamond
Prices start from $626 NZDSave up to $2,514 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
2.53ct Oval
$626 NZD