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Round|Lab Grown|IGI

4.27ct E VS2 Round Lab Grown Diamond

ID • E/VS2 • IGI LG791602994

Shape and cutting style on the report: Round brilliant

Certificate IGI LG791602994

Diamond specifications and retailer prices

From $1,083 NZD
$608 USD
As of October 27, 2026
Save $6,663 NZD (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $7,745 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 4.27ct lab-grown round diamond

This 4.27ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG791602994 or 791602994. Listed at 21 retailers as of October 27, 2026, with prices from $1,083 to $7,745, a $6,663 spread on the same certified stone. Brilliant Earth lists it at $7,745. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.27
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791602994
Dimensions10.39 × 10.45 × 6.37 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.39 mm10.45 mm4.27 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791602994
Side View
Table 59.0%Crown 33.2°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.1%

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 27
Current: $7,745 NZD|Low: $1,083 NZD|High: $7,745 NZD|Avg: $3,463 NZD
Brilliant Earth
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 29, 2026
Retailer 8$1,083 NZD
Retailer 11$1,299 NZD
Retailer 2$1,733 NZD
Retailer 7$1,784 NZD
Retailer 15$1,853 NZD
Retailer 4$1,855 NZD
Retailer 14$1,861 NZD
Retailer 10$2,625 NZD
Retailer 3$2,692 NZD
Retailer 6$3,100 NZD
Retailer 13$3,748 NZD
Retailer 5$3,864 NZD
Retailer 16$5,018 NZD
Retailer 12$5,204 NZD
Retailer 9$5,423 NZD
Retailer 17$5,858 NZD
Brilliant Earth$7,745 NZD

40 data points across 17 retailers

21 retailers$1,083 NZD to $7,745 NZD

Retailer 1
-
$969 NZD
$544 USD
Price last confirmed 19 days ago
A
Retailer 2
-
$1,083 NZD
$608 USD
View
Final sale: no returns
Retailer 3
-
$1,084 NZD
$609 USD
View
Price last confirmed 16 days ago
Retailer 4
-
$1,200 NZD
$674 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$1,299 NZD
HK$5,700 HKD
View
A
Retailer 6
-
$1,733 NZD
€927 EUR
View
A
Retailer 7
-
$1,784 NZD
$1,002 USD
View
A
Retailer 8
-
$1,853 NZD
£819 GBP
View
B+
Retailer 9
-
$1,855 NZD
$1,042 USD
View
A
Retailer 10
-
$1,861 NZD
$1,045 USD
View
A
Retailer 11
-
$2,625 NZD
A$2,268 AUD
View
A
Retailer 12
-
$2,692 NZD
$1,512 USD
View
B+
Retailer 13
-
$3,100 NZD
$1,741 USD
View
Retailer 14
-
$3,157 NZD
$1,773 USD
View
Price last confirmed 18 days ago
B+
Retailer 15
-
$3,748 NZD
SGD 2,845 SGD
View
B+
Retailer 16
-
$3,864 NZD
$2,170 USD
View
B
Retailer 17
-
$5,018 NZD
£2,219 GBP
View
B
Retailer 18
-
$5,204 NZD
$2,923 USD
View
Retailer 19
-
$5,423 NZD
A$4,686 AUD
View
Price last confirmed 24 days ago
Retailer 20
-
$5,858 NZD
$3,290 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
18783595A · Oct 29
$7,745 NZD
$4,350 USD
View
20 more retailers have this diamond
Prices start from $1,083 NZDSave up to $6,663 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
4.27ct Round
$1,083 NZD