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Cushion|Lab Grown|IGI

3.09ct E VS2 Cushion Lab Grown Diamond

EX • E/VS2 • IGI LG792663299

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG792663299

Diamond specifications and retailer prices

From $1,317 NZD
HK$5,800 HKD
As of October 30, 2026
Save $5,059 NZD (79%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $6,377 NZD at Frank Darling · As of October 30, 2026
View at Frank Darling

About this 3.09ct lab-grown cushion diamond

This 3.09ct lab-grown cushion 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 LG792663299 or 792663299. Listed at 12 retailers as of October 30, 2026, with prices from $1,317 to $6,377, a $5,059 spread on the same certified stone. Frank Darling lists it at $6,377. 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

3.09
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG792663299
Dimensions10.12 × 7.27 × 4.79 mm
L/W Ratio1.39
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.12 mm7.27 mm3.09 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG792663299
Side View
Table 64.0%Crown 34.5°Girdle: MED-THKPavilion 34.2°Culet: NoneDepth 65.9%

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 30
Current: $6,377 NZD|Low: $1,251 NZD|High: $9,776 NZD|Avg: $3,367 NZD|-5.4%
Frank Darling
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
October 30, 2026
Retailer 11$1,317 NZD
Retailer 7$1,318 NZD
Retailer 13$1,340 NZD
Retailer 6$1,555 NZD
Retailer 2$1,560 NZD
Retailer 9$1,612 NZD
Retailer 3$1,712 NZD
Retailer 14$2,551 NZD
Retailer 4$3,768 NZD
Retailer 8$3,838 NZD
Retailer 12$4,214 NZD
Retailer 10$4,565 NZD
Frank Darling$6,377 NZD
Retailer 5$9,776 NZD

33 data points across 14 retailers

12 retailers$1,317 NZD to $6,377 NZD

A
Cheapest Retailer
-
$1,317 NZD
HK$5,800 HKD
A
Retailer 2
-
$1,318 NZD
£585 GBP
View
A
Retailer 3
-
$1,340 NZD
$755 USD
View
B+
Retailer 4
-
$1,560 NZD
$879 USD
View
A
Retailer 5
-
$1,612 NZD
€865 EUR
View
A
Retailer 6
-
$1,712 NZD
$965 USD
View
A
Retailer 7
-
$2,551 NZD
$1,438 USD
View
Retailer 8
-
$3,768 NZD
A$3,267 AUD
View
Price last confirmed 27 days ago
B+
Retailer 9
-
$3,838 NZD
SGD 2,923 SGD
View
Retailer 10
-
$4,214 NZD
$2,375 USD
View
Price last confirmed 11 days ago
B+
Retailer 11
-
$4,565 NZD
£2,026 GBP
View
Most Expensive
B
Frank Darling
148518-BBNG · Oct 30
$6,377 NZD
$3,594 USD
View
11 more retailers have this diamond
Prices start from $1,317 NZDSave up to $5,059 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
3.09ct Cushion
$1,317 NZD