CaratHunter
Plans
Oval|Lab Grown|IGI

3.97ct E VS1 Oval Lab Grown Diamond

EX • E/VS1 • IGI LG805693329

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG805693329

Diamond specifications and retailer prices

From $776 SGD
$607 USD
As of October 29, 2026
Save $5,147 SGD (87%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $5,923 SGD at Frank Darling · As of October 27, 2026
View at Frank Darling

About this 3.97ct lab-grown oval diamond

This 3.97ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG805693329 or 805693329. Listed at 6 retailers as of October 27, 2026, with prices from $776 to $5,923, a $5,147 spread on the same certified stone. Frank Darling lists it at $5,923. 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

3.97
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805693329
Dimensions12.29 × 9.05 × 5.62 mm
L/W Ratio1.36
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.29 mm9.05 mm3.97 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805693329
Side View
Table 62.0%Crown 36.3°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.1%

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 29
Current: $5,923 SGD|Low: $496 SGD|High: $5,924 SGD|Avg: $2,193 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
October 28, 2026
Retailer 4$496 SGD
Retailer 7$776 SGD
Retailer 3$984 SGD
Retailer 8$1,078 SGD
Retailer 12$1,208 SGD
Retailer 10$1,365 SGD
Retailer 13$2,034 SGD
Retailer 14$2,299 SGD
Retailer 11$2,494 SGD
Retailer 5$2,764 SGD
Retailer 6$2,900 SGD
Retailer 9$2,944 SGD
Retailer 2$4,513 SGD
Frank Darling$5,923 SGD

14 data points across 14 retailers

6 retailers$776 SGD to $5,923 SGD

A
Cheapest Retailer
-
$776 SGD
$607 USD
Final sale: no returns
B+
Retailer 2
-
$1,078 SGD
$843 USD
View
Retailer 3
-
$2,034 SGD
$1,591 USD
View
Price last confirmed 44 days ago
Retailer 4
-
$2,944 SGD
$2,303 USD
View
Price last confirmed 22 days ago
B
Retailer 5
-
$4,513 SGD
$3,530 USD
View
Most Expensive
B
Frank Darling
100748135662KD · Oct 27
$5,923 SGD
$4,633 USD
View
5 more retailers have this diamond
Prices start from $776 SGDSave up to $5,147 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
3.97ct Oval
$776 SGD