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Round|Lab Grown|IGI

1.25ct E VS2 Round Lab Grown Diamond

ID • E/VS2 • IGI LG818636356

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818636356

Diamond specifications and retailer prices

From $302 NZD
$170 USD
As of October 29, 2026
Save $1,644 NZD (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,946 NZD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.25ct lab-grown round diamond

This 1.25ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG818636356 or 818636356. Listed at 21 retailers as of October 29, 2026, with prices from $302 to $1,946, a $1,644 spread on the same certified stone. Reve Diamonds lists it at $1,946. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818636356
Dimensions6.99 × 6.96 × 4.19 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.99 mm6.96 mm1.25 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818636356
Side View
Table 59.0%Crown 34.3°Girdle: MediumPavilion 40.5°Culet: NoneDepth 60.1%

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 29
Current: $646 NZD|Low: $289 NZD|High: $1,946 NZD|Avg: $841 NZD|-0.6%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Reve Diamonds
October 30, 2026
Retailer 18$302 NZD
Retailer 7$335 NZD
Retailer 10$350 NZD
Retailer 4$373 NZD
Retailer 5$373 NZD
Retailer 1$646 NZD
Retailer 12$654 NZD
Retailer 11$663 NZD
Retailer 8$669 NZD
Retailer 2$724 NZD
Retailer 15$886 NZD
Retailer 16$896 NZD
Retailer 6$951 NZD
Retailer 17$969 NZD
Retailer 13$1,189 NZD
Retailer 9$1,199 NZD
Retailer 3$1,296 NZD
Retailer 14$1,746 NZD
Reve Diamonds$1,946 NZD

42 data points across 19 retailers

21 retailers$302 NZD to $1,946 NZD

A
Cheapest Retailer
-
$302 NZD
$170 USD
A
Retailer 2
-
$335 NZD
$189 USD
View
Final sale: no returns
A
Retailer 3
-
$350 NZD
$197 USD
View
A
Retailer 4
-
$373 NZD
$210 USD
View
A
Retailer 5
-
$373 NZD
$210 USD
View
A
Retailer 6
-
$646 NZD
£287 GBP
View
A
Retailer 7
-
$654 NZD
€351 EUR
View
A
Retailer 8
-
$663 NZD
£294 GBP
View
A
Retailer 9
-
$669 NZD
$377 USD
View
B+
Retailer 10
-
$724 NZD
$408 USD
View
Retailer 11
-
$842 NZD
A$730 AUD
View
Price last confirmed 73 days ago
B+
Retailer 12
-
$886 NZD
A$768 AUD
View
Retailer 13
-
$896 NZD
$505 USD
View
Price last confirmed 12 days ago
B+
Retailer 14
-
$951 NZD
$536 USD
View
B
Retailer 15
-
$969 NZD
$546 USD
View
B+
Retailer 16
-
$1,189 NZD
$670 USD
View
B
Retailer 17
-
$1,199 NZD
$676 USD
View
B
Retailer 18
-
$1,289 NZD
SGD 982 SGD
View
B
Retailer 19
-
$1,296 NZD
$731 USD
View
B
Retailer 20
-
$1,746 NZD
£775 GBP
View
Most Expensive
B
Reve Diamonds
85E0CF1C4 · Oct 30
$1,946 NZD
$1,097 USD
View
20 more retailers have this diamond
Prices start from $302 NZDSave up to $1,644 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
1.25ct Round
$302 NZD