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Oval|Lab Grown|IGI

3.76ct E SI2 Oval Lab Grown Diamond

VG • E/SI2 • IGI LG837684306

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG837684306

Diamond specifications and retailer prices

From $922 SGD
$719 USD
As of October 28, 2026
Save $4,936 SGD (84%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $5,857 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.76ct lab-grown oval diamond

This 3.76ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI LG837684306 or 837684306. Listed at 10 retailers as of October 28, 2026, with prices from $922 to $5,857, a $4,936 spread on the same certified stone. Brilliant Earth lists it at $5,857. 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

3.76
Carat
E
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837684306
Dimensions12.72 × 8.58 × 5.46 mm
L/W Ratio1.48
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.72 mm8.58 mm3.76 ctE / SI2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837684306
Side View
Table 60.0%Crown 33.6°Girdle: STK-THKPavilion 41.6°Culet: NoneDepth 63.6%

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 28
Current: $5,857 SGD|Low: $922 SGD|High: $5,857 SGD|Avg: $2,122 SGD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 11$922 SGD
Retailer 5$1,042 SGD
Retailer 7$1,114 SGD
Retailer 4$1,207 SGD
Retailer 9$1,414 SGD
Retailer 8$1,901 SGD
Retailer 3$2,205 SGD
Retailer 12$2,691 SGD
Retailer 10$3,071 SGD
Retailer 2$3,277 SGD
Retailer 6$3,320 SGD
Brilliant Earth$5,857 SGD

12 data points across 12 retailers

10 retailers$922 SGD to $5,857 SGD

B+
Cheapest Retailer
-
$922 SGD
$719 USD
Retailer 2
-
$1,042 SGD
£640 GBP
View
Price last confirmed 8 days ago
A
Retailer 3
-
$1,414 SGD
$1,103 USD
View
B+
Retailer 4
-
$1,901 SGD
$1,483 USD
View
B+
Retailer 5
-
$2,205 SGD
$1,720 USD
View
B+
Retailer 6
-
$2,691 SGD
View
B
Retailer 7
-
$3,071 SGD
$2,396 USD
View
B
Retailer 8
-
$3,277 SGD
£2,013 GBP
View
B
Retailer 9
-
$3,320 SGD
$2,590 USD
View
Most Expensive
C
Brilliant Earth
21816977Y · Oct 29
$5,857 SGD
$4,570 USD
View
9 more retailers have this diamond
Prices start from $922 SGDSave up to $4,936 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
3.76ct Oval
$922 SGD