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Oval|Lab Grown|IGI

4.09ct H VS1 Oval Lab Grown Diamond

GD • H/VS1 • IGI LG573398321

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG573398321

Diamond specifications and retailer prices

From $965 SGD
$755 USD
As of November 2, 2026
Save $6,437 SGD (87%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $7,402 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.09ct lab-grown oval diamond

This 4.09ct lab-grown oval sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG573398321 or 573398321. Listed at 15 retailers as of October 31, 2026, with prices from $965 to $7,402, a $6,437 spread on the same certified stone. Brilliant Earth lists it at $7,402. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.09
Carat
H
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG573398321
Dimensions12.80 × 9.15 × 5.69 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Top View
12.80 mm9.15 mm4.09 ctH / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG573398321
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.2%

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: $7,402 SGD|Low: $477 SGD|High: $7,632 SGD|Avg: $2,029 SGD|-3.0%
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
October 31, 2026
Retailer 4$658 SGD
Retailer 5$730 SGD
Retailer 8$930 SGD
Retailer 9$965 SGD
Retailer 16$1,226 SGD
Retailer 2$1,234 SGD
Retailer 15$1,313 SGD
Retailer 11$1,568 SGD
Retailer 10$1,580 SGD
Retailer 14$1,615 SGD
Retailer 6$1,968 SGD
Retailer 12$2,118 SGD
Retailer 3$2,568 SGD
Retailer 13$3,307 SGD
Retailer 7$3,407 SGD
Brilliant Earth$7,402 SGD

28 data points across 16 retailers

15 retailers$965 SGD to $7,402 SGD

Retailer 1
-
$588 SGD
$460 USD
Price last confirmed 39 days ago
Retailer 2
-
$658 SGD
$515 USD
View
Price last confirmed 37 days ago
Retailer 3
-
$720 SGD
$563 USD
View
Price last confirmed 35 days ago
B+
Retailer 4
-
$965 SGD
$755 USD
View
B
Retailer 5
-
$1,226 SGD
$959 USD
View
B+
Retailer 6
-
$1,234 SGD
€919 EUR
View
B+
Retailer 7
-
$1,313 SGD
$1,027 USD
View
B+
Retailer 8
-
$1,568 SGD
ZAR 19,820 ZAR
View
B+
Retailer 9
-
$1,580 SGD
A$1,901 AUD
View
B+
Retailer 10
-
$1,615 SGD
$1,263 USD
View
B
Retailer 11
-
$2,118 SGD
$1,657 USD
View
Retailer 12
-
$2,345 SGD
$1,834 USD
View
Price last confirmed 35 days ago
B
Retailer 13
-
$2,568 SGD
$2,008 USD
View
Retailer 14
-
$3,307 SGD
£2,037 GBP
View
Price last confirmed 12 days ago
Most Expensive
C
Brilliant Earth
7622893A · Oct 31
$7,402 SGD
$5,790 USD
View
14 more retailers have this diamond
Prices start from $965 SGDSave up to $6,437 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+
4.09ct Oval
$965 SGD