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Princess|Lab Grown|IGI

3.18ct H VS2 Princess Lab Grown Diamond

ID • H/VS2 • IGI LG494160356

Shape and cutting style on the report: Princess cut

Certificate IGI LG494160356

Diamond specifications and retailer prices

From $3,082 SGD
$2,410 USD
As of November 2, 2026
Save $20,142 SGD (87%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $33,177 SGD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 3.18ct lab-grown princess diamond

This 3.18ct lab-grown princess sits in the three to five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG494160356 or 494160356. Listed at 14 retailers as of October 29, 2026, with a 654% 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

3.18
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.8°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG494160356
Dimensions8.11 × 8.10 × 5.65 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.11 mm8.10 mm3.18 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG494160356
Side View
Table 68.5%Crown 41.8°Girdle: THN-MEDPavilion 38.7°Culet: NoneDepth 69.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $15,850 SGD|Low: $3,082 SGD|High: $33,177 SGD|Avg: $14,605 SGD|-0.5%
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
Reve Diamonds
November 2, 2026
Retailer 12$3,082 SGD
Retailer 8$10,545 SGD
Retailer 11$10,937 SGD
Retailer 2$11,375 SGD
Retailer 5$11,699 SGD
Retailer 3$12,248 SGD
Retailer 13$12,688 SGD
Retailer 16$12,688 SGD
Retailer 6$12,950 SGD
Retailer 10$14,113 SGD
Retailer 15$14,269 SGD
Retailer 14$14,679 SGD
Retailer 1$15,850 SGD
Retailer 7$16,346 SGD
Retailer 4$18,185 SGD
Retailer 9$23,224 SGD
Reve Diamonds$33,177 SGD

29 data points across 17 retailers

14 retailers$3,082 SGD to $23,224 SGD

B+
Cheapest Retailer
-
$3,082 SGD
$2,410 USD
B
Retailer 2
-
$10,937 SGD
$8,552 USD
View
B
Retailer 3
-
$11,375 SGD
$8,894 USD
View
B
Retailer 4
-
$11,699 SGD
$9,148 USD
View
B
Retailer 5
-
$12,248 SGD
$9,577 USD
View
Final sale: no returns
B
Retailer 6
-
$12,688 SGD
$9,921 USD
View
Retailer 7
-
$12,688 SGD
$9,921 USD
View
Price last confirmed 17 days ago
B
Retailer 8
-
$14,113 SGD
$11,035 USD
View
B
Retailer 9
-
$14,269 SGD
$11,157 USD
View
B
Retailer 10
-
$14,679 SGD
$11,478 USD
View
B
Retailer 11
-
$15,850 SGD
£9,759 GBP
View
B
Retailer 12
-
$18,185 SGD
£11,196 GBP
View
B
Retailer 13
-
$23,224 SGD
£14,299 GBP
View
Most Expensive
Reve Diamonds
1A7B38620 · Nov 1
$33,177 SGD
$25,942 USD
View
Price under review
13 more retailers have this diamond
Prices start from $3,082 SGDSave up to $20,142 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.

B+
3.18ct Princess
$3,082 SGD