CaratHunter
Plans
Oval|Lab Grown|IGI

3.98ct D VS1 Oval Lab Grown Diamond

EX • D/VS1 • IGI LG760509802

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG760509802

Diamond specifications and retailer prices

From $969 SGD
$758 USD
As of October 31, 2026
Save $6,047 SGD (86%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $7,016 SGD at Frank Darling · As of October 29, 2026
View at Frank Darling

About this 3.98ct lab-grown oval diamond

This 3.98ct lab-grown oval sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG760509802 or 760509802. Listed at 6 retailers as of October 29, 2026, with prices from $969 to $7,016, a $6,047 spread on the same certified stone. Frank Darling lists it at $7,016. 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

3.98
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG760509802
Dimensions12.39 × 8.97 × 5.63 mm
L/W Ratio1.38
Girdle conditionFaceted
Culet sizePointed
Top View
12.39 mm8.97 mm3.98 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG760509802
Side View
Table 60.0%Crown 37°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.8%

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: Oct 31
Current: $7,016 SGD|Low: $969 SGD|High: $8,731 SGD|Avg: $3,137 SGD|-0.0%
Frank Darling
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 28, 2026
Retailer 2$969 SGD
Retailer 12$1,208 SGD
Retailer 13$1,299 SGD
Retailer 10$1,328 SGD
Retailer 6$1,358 SGD
Retailer 14$1,595 SGD
Retailer 7$2,400 SGD
Retailer 15$2,746 SGD
Retailer 3$2,825 SGD
Retailer 11$3,081 SGD
Retailer 16$3,375 SGD
Retailer 4$3,401 SGD
Retailer 8$4,077 SGD
Retailer 9$4,538 SGD
Frank Darling$7,016 SGD
Retailer 5$8,731 SGD

14 data points across 16 retailers

6 retailers$969 SGD to $7,016 SGD

A
Cheapest Retailer
-
$969 SGD
$758 USD
Final sale: no returns
B+
Retailer 2
-
$1,328 SGD
$1,039 USD
View
Retailer 3
-
$3,081 SGD
$2,410 USD
View
Price last confirmed 7 days ago
Retailer 4
-
$4,077 SGD
A$4,906 AUD
View
Price last confirmed 120 days ago
B
Retailer 5
-
$4,538 SGD
$3,550 USD
View
Most Expensive
B
Frank Darling
100760360748KD · Oct 29
$7,016 SGD
$5,488 USD
View
5 more retailers have this diamond
Prices start from $969 SGDSave up to $6,047 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
3.98ct Oval
$969 SGD