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Oval|Lab Grown|IGI

3.97ct E VS1 Oval Lab Grown Diamond

ID • E/VS1 • IGI LG805601485

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG805601485

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)
8 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 LG805601485 or 805601485. Listed at 8 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805601485
Dimensions12.27 × 8.91 × 12.27 mm
L/W Ratio1.38
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.27 mm8.91 mm3.97 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805601485
Side View
Table 62.0%Crown 37.7°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 63.1%

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: $545 SGD|High: $6,648 SGD|Avg: $2,744 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
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Retailer 17
Retailer 18
October 28, 2026
Retailer 2$776 SGD
Retailer 15$848 SGD
Retailer 18$1,023 SGD
Retailer 12$1,078 SGD
Retailer 4$1,206 SGD
Retailer 16$1,428 SGD
Retailer 14$1,586 SGD
Retailer 3$2,025 SGD
Retailer 6$2,299 SGD
Retailer 5$2,494 SGD
Retailer 7$2,764 SGD
Retailer 8$2,900 SGD
Retailer 13$2,944 SGD
Retailer 10$3,711 SGD
Retailer 11$4,513 SGD
Frank Darling$5,923 SGD
Retailer 17$6,072 SGD
Retailer 9$6,648 SGD

21 data points across 18 retailers

8 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
-
$1,586 SGD
$1,241 USD
View
Price last confirmed 17 days ago
Retailer 4
-
$2,025 SGD
$1,584 USD
View
Price last confirmed 44 days ago
Retailer 5
-
$2,944 SGD
$2,303 USD
View
Price last confirmed 22 days ago
Retailer 6
-
$3,711 SGD
A$4,466 AUD
View
Price last confirmed 118 days ago
B
Retailer 7
-
$4,513 SGD
$3,530 USD
View
Most Expensive
B
Frank Darling
100742861001KD · Oct 27
$5,923 SGD
$4,633 USD
View
7 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