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Oval|Lab Grown|IGI

4.12ct H VS1 Oval Lab Grown Diamond

VG • H/VS1 • IGI LG564358585

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG564358585

Diamond specifications and retailer prices

From $972 SGD
$760 USD
As of October 31, 2026
Save $3,720 SGD (79%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,692 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.12ct lab-grown oval diamond

This 4.12ct lab-grown oval sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG564358585 or 564358585. Listed at 16 retailers as of October 31, 2026, with prices from $972 to $4,692, a $3,720 spread on the same certified stone. Brilliant Earth lists it at $4,692. 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

4.12
Carat
H
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG564358585
Dimensions12.31 × 8.93 × 5.72 mm
L/W Ratio1.38
Girdle conditionFaceted
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
12.31 mm8.93 mm4.12 ctH / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG564358585
Side View
Table 63.0%Crown 40.1°Girdle: MED-THKPavilion 40.7°Culet: NoneDepth 64.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $4,692 SGD|Low: $481 SGD|High: $5,510 SGD|Avg: $1,938 SGD|-14.8%
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
November 1, 2026
Retailer 5$662 SGD
Retailer 6$735 SGD
Retailer 9$972 SGD
Retailer 3$1,235 SGD
Retailer 8$1,242 SGD
Retailer 15$1,308 SGD
Retailer 11$1,579 SGD
Retailer 10$1,590 SGD
Retailer 14$1,636 SGD
Retailer 7$1,987 SGD
Retailer 12$2,048 SGD
Retailer 4$2,585 SGD
Retailer 2$3,312 SGD
Retailer 13$3,362 SGD
Brilliant Earth$4,692 SGD

34 data points across 15 retailers

16 retailers$972 SGD to $4,692 SGD

Retailer 1
-
$592 SGD
$463 USD
Price last confirmed 39 days ago
Retailer 2
-
$663 SGD
$519 USD
View
Price last confirmed 36 days ago
Retailer 3
-
$725 SGD
$567 USD
View
Price last confirmed 35 days ago
A
Retailer 4
-
$972 SGD
$760 USD
View
B+
Retailer 5
-
$1,235 SGD
$966 USD
View
B+
Retailer 6
-
$1,242 SGD
€925 EUR
View
A
Retailer 7
-
$1,308 SGD
$1,023 USD
View
B+
Retailer 8
-
$1,579 SGD
ZAR 19,957 ZAR
View
B+
Retailer 9
-
$1,590 SGD
A$1,914 AUD
View
B+
Retailer 10
-
$1,636 SGD
$1,280 USD
View
B+
Retailer 11
-
$2,048 SGD
$1,602 USD
View
Retailer 12
-
$2,361 SGD
$1,847 USD
View
Price last confirmed 34 days ago
B+
Retailer 13
-
$2,585 SGD
$2,022 USD
View
B
Retailer 14
-
$3,312 SGD
£2,040 GBP
View
Retailer 15
-
$3,362 SGD
$2,630 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
7622609A · Oct 31
$4,692 SGD
$3,670 USD
View
15 more retailers have this diamond
Prices start from $972 SGDSave up to $3,720 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
4.12ct Oval
$972 SGD