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Cushion|Lab Grown|IGI

3.46ct G VVS2 Cushion Lab Grown Diamond

ID • G/VVS2 • IGI LG822631140

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG822631140

Diamond specifications and retailer prices

From $750 SGD
£462 GBP
As of October 27, 2026
Save $3,789 SGD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $7,888 SGD at Brilliant Earth · As of September 23, 2026
View at Brilliant Earth

About this 3.46ct lab-grown cushion diamond

This 3.46ct lab-grown cushion sits in the three to five carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG822631140 or 822631140. Listed at 19 retailers as of October 27, 2026, with a 505% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.46
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG822631140
Dimensions10.73 × 7.41 × 4.87 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
10.73 mm7.41 mm3.46 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG822631140
Side View
Table 62.0%Crown 32.5°Girdle: MED-STKPavilion 34.8°Culet: NoneDepth 65.7%

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: $4,538 SGD|Low: $637 SGD|High: $7,658 SGD|Avg: $2,099 SGD|-40.7%
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
Retailer 18
Retailer 19
October 31, 2026
Retailer 11$637 SGD
Retailer 16$750 SGD
Retailer 5$769 SGD
Retailer 19$844 SGD
Retailer 13$1,070 SGD
Retailer 7$1,110 SGD
Retailer 17$1,162 SGD
Retailer 18$1,492 SGD
Retailer 4$1,521 SGD
Retailer 2$1,689 SGD
Retailer 12$1,780 SGD
Retailer 15$2,216 SGD
Retailer 8$2,314 SGD
Retailer 9$2,529 SGD
Retailer 3$2,599 SGD
Retailer 10$2,644 SGD
Retailer 14$3,027 SGD
Retailer 6$3,317 SGD
Brilliant Earth$4,538 SGD

32 data points across 19 retailers

19 retailers$750 SGD to $4,538 SGD

A
Cheapest Retailer
-
$750 SGD
£462 GBP
A
Retailer 2
-
$769 SGD
HK$4,700 HKD
View
A
Retailer 3
-
$844 SGD
$660 USD
View
A
Retailer 4
-
$1,070 SGD
€797 EUR
View
B+
Retailer 5
-
$1,110 SGD
$868 USD
View
A
Retailer 6
-
$1,162 SGD
£715 GBP
View
A
Retailer 7
-
$1,492 SGD
A$1,796 AUD
View
Retailer 8
-
$1,521 SGD
ZAR 19,215 ZAR
View
Price last confirmed 7 days ago
A
Retailer 9
-
$1,689 SGD
$1,321 USD
View
A
Retailer 10
-
$1,780 SGD
$1,392 USD
View
A
Retailer 11
-
$2,216 SGD
View
B+
Retailer 12
-
$2,314 SGD
$1,810 USD
View
B+
Retailer 13
-
$2,529 SGD
$1,978 USD
View
B+
Retailer 14
-
$2,599 SGD
£1,601 GBP
View
B+
Retailer 15
-
$2,644 SGD
$2,068 USD
View
B+
Retailer 16
-
$3,027 SGD
$2,368 USD
View
Retailer 17
-
$3,317 SGD
$2,595 USD
View
Price last confirmed 12 days ago
B
Retailer 18
-
$4,538 SGD
$3,550 USD
View
Most Expensive
Brilliant Earth
21090457A · Sep 23
$7,888 SGD
$6,170 USD
View
Price last confirmed 37 days ago
18 more retailers have this diamond
Prices start from $750 SGDSave up to $3,789 SGD

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
3.46ct Cushion
$750 SGD