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Oval|Lab Grown|IGI

3.07ct H VS1 Oval Lab Grown Diamond

ID • H/VS1 • IGI LG620424830

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG620424830

Diamond specifications and retailer prices

From $928 SGD
$726 USD
As of November 1, 2026
Save $2,154 SGD (70%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,082 SGD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 3.07ct lab-grown oval diamond

This 3.07ct lab-grown oval sits in the three to five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG620424830 or 620424830. Listed at 16 retailers as of November 1, 2026, with prices from $928 to $3,082, a $2,154 spread on the same certified stone. Brilliant Earth lists it at $3,082. 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

3.07
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620424830
Dimensions12.09 × 8.10 × 5.05 mm
L/W Ratio1.49
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
12.09 mm8.10 mm3.07 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620424830
Side View
Table 61.0%Crown 35.9°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.3%

Caratlytics Score

How it works →
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: Nov 1
Current: $3,082 SGD|Low: $524 SGD|High: $4,118 SGD|Avg: $1,418 SGD|-25.2%
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
Retailer 17
November 2, 2026
Retailer 3$524 SGD
Retailer 7$602 SGD
Retailer 15$666 SGD
Retailer 9$851 SGD
Retailer 5$928 SGD
Retailer 13$934 SGD
Retailer 11$959 SGD
Retailer 16$1,081 SGD
Retailer 12$1,228 SGD
Retailer 17$1,239 SGD
Retailer 2$1,265 SGD
Retailer 14$1,703 SGD
Retailer 4$1,918 SGD
Retailer 8$2,183 SGD
Retailer 6$2,205 SGD
Retailer 10$2,271 SGD
Brilliant Earth$3,082 SGD

31 data points across 17 retailers

16 retailers$928 SGD to $3,082 SGD

Retailer 1
-
$486 SGD
$380 USD
Price last confirmed 40 days ago
Retailer 2
-
$545 SGD
$426 USD
View
Price last confirmed 37 days ago
Retailer 3
-
$595 SGD
$465 USD
View
Price last confirmed 36 days ago
B+
Retailer 4
-
$928 SGD
$726 USD
View
A
Retailer 5
-
$934 SGD
$730 USD
View
A
Retailer 6
-
$959 SGD
€714 EUR
View
A
Retailer 7
-
$1,081 SGD
$845 USD
View
A
Retailer 8
-
$1,228 SGD
A$1,477 AUD
View
A
Retailer 9
-
$1,239 SGD
$969 USD
View
A
Retailer 10
-
$1,265 SGD
ZAR 15,984 ZAR
View
B+
Retailer 11
-
$1,703 SGD
$1,332 USD
View
B+
Retailer 12
-
$1,918 SGD
$1,500 USD
View
Retailer 13
-
$1,939 SGD
$1,516 USD
View
Price last confirmed 35 days ago
Retailer 14
-
$2,205 SGD
$1,724 USD
View
Price last confirmed 22 days ago
B+
Retailer 15
-
$2,271 SGD
£1,398 GBP
View
Most Expensive
B
Brilliant Earth
9147685A · Nov 2
$3,082 SGD
$2,410 USD
View
15 more retailers have this diamond
Prices start from $928 SGDSave up to $2,154 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
3.07ct Oval
$928 SGD