CaratHunter
Plans
Oval|Lab Grown|IGI

4.00ct H VVS2 Oval Lab Grown Diamond

ID • H/VVS2 • IGI LG788652054

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG788652054

Diamond specifications and retailer prices

From $622 SGD
$486 USD
As of November 1, 2026
Save $3,560 SGD (85%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $4,182 SGD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 4ct lab-grown oval diamond

This 4ct lab-grown oval sits in the three to five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG788652054 or 788652054. Listed at 5 retailers as of November 1, 2026, with prices from $622 to $4,182, a $3,560 spread on the same certified stone. Brilliant Earth lists it at $4,182. 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

4.00
Carat
H
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788652054
Dimensions12.72 × 8.93 × 5.56 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.72 mm8.93 mm4.00 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788652054
Side View
Table 59.0%Crown 34.6°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.3%

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: Nov 1
Current: $4,182 SGD|Low: $622 SGD|High: $4,323 SGD|Avg: $1,934 SGD|-3.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 4$622 SGD
Retailer 7$1,139 SGD
Retailer 9$1,150 SGD
Retailer 2$1,190 SGD
Retailer 11$1,234 SGD
Retailer 8$1,472 SGD
Retailer 3$1,479 SGD
Retailer 6$1,879 SGD
Retailer 10$2,471 SGD
Retailer 5$3,901 SGD
Brilliant Earth$4,182 SGD

40 data points across 11 retailers

5 retailers$622 SGD to $4,182 SGD

A
Cheapest Retailer
-
$622 SGD
$486 USD
Final sale: no returns
A
Retailer 2
-
$1,190 SGD
£732 GBP
View
Retailer 3
-
$1,879 SGD
$1,469 USD
View
Price last confirmed 47 days ago
Retailer 4
-
$3,901 SGD
$3,050 USD
View
Price last confirmed 26 days ago
Most Expensive
B
Brilliant Earth
19733499A · Nov 2
$4,182 SGD
$3,270 USD
View
4 more retailers have this diamond
Prices start from $622 SGDSave up to $3,560 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
4.00ct Oval
$622 SGD