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Oval|Lab Grown|IGI

3.59ct H VS1 Oval Lab Grown Diamond

GD • H/VS1 • IGI LG577390633

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG577390633

Diamond specifications and retailer prices

From $1,133 SGD
$886 USD
As of October 30, 2026
Save $3,508 SGD (76%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,641 SGD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 3.59ct lab-grown oval diamond

This 3.59ct 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 LG577390633 or 577390633. Listed at 16 retailers as of October 30, 2026, with prices from $1,133 to $4,641, a $3,508 spread on the same certified stone. Brilliant Earth lists it at $4,641. 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

3.59
Carat
H
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG577390633
Dimensions12.25 × 8.76 × 5.43 mm
L/W Ratio1.40
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
12.25 mm8.76 mm3.59 ctH / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG577390633
Side View
Table 59.0%Crown 36.3°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.0%

Caratlytics Score

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

Price History

Last verified: Oct 30
Current: $4,641 SGD|Low: $450 SGD|High: $6,712 SGD|Avg: $2,008 SGD|-30.9%
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
October 30, 2026
Retailer 5$652 SGD
Retailer 3$1,133 SGD
Retailer 9$1,138 SGD
Retailer 13$1,200 SGD
Retailer 15$1,227 SGD
Retailer 2$1,527 SGD
Retailer 8$1,570 SGD
Retailer 14$1,647 SGD
Retailer 7$1,890 SGD
Retailer 11$1,943 SGD
Retailer 4$2,364 SGD
Retailer 10$2,659 SGD
Retailer 12$2,678 SGD
Retailer 6$2,833 SGD
Brilliant Earth$4,641 SGD

32 data points across 15 retailers

16 retailers$1,133 SGD to $4,641 SGD

Retailer 1
-
$562 SGD
$440 USD
Price last confirmed 37 days ago
Retailer 2
-
$630 SGD
$493 USD
View
Price last confirmed 35 days ago
Retailer 3
-
$688 SGD
$538 USD
View
Price last confirmed 33 days ago
B
Retailer 4
-
$1,133 SGD
$886 USD
View
B+
Retailer 5
-
$1,138 SGD
$890 USD
View
B+
Retailer 6
-
$1,227 SGD
$960 USD
View
B+
Retailer 7
-
$1,527 SGD
A$1,838 AUD
View
B+
Retailer 8
-
$1,570 SGD
ZAR 19,834 ZAR
View
B+
Retailer 9
-
$1,647 SGD
$1,288 USD
View
B+
Retailer 10
-
$1,943 SGD
$1,520 USD
View
Retailer 11
-
$2,241 SGD
$1,753 USD
View
Price last confirmed 33 days ago
B
Retailer 12
-
$2,364 SGD
$1,849 USD
View
B
Retailer 13
-
$2,659 SGD
£1,638 GBP
View
Retailer 14
-
$2,678 SGD
$2,095 USD
View
Price last confirmed 12 days ago
Retailer 15
-
$2,833 SGD
$2,216 USD
View
Price last confirmed 19 days ago
Most Expensive
B
Brilliant Earth
7628525A · Oct 30
$4,641 SGD
$3,630 USD
View
15 more retailers have this diamond
Prices start from $1,133 SGDSave up to $3,508 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+
3.59ct Oval
$1,133 SGD