CaratHunter
Plans
Oval|Lab Grown|GIA

3.07ct E SI1 Oval Lab Grown Diamond

EX • E/SI1 • GIA 2457903513

Certificate GIA 2457903513

Diamond specifications and retailer prices

From $2,880 SGD
As of November 6, 2026
4 retailers carry this diamond
Most expensive: $4,321 SGD at Carat London · As of September 25, 2026
View at Carat London

About this 3.07ct lab-grown oval diamond

This 3.07ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2457903513. Listed at 4 retailers as of November 6, 2026. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.07
Carat
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2457903513
Dimensions11.68 × 8.28 × 5.17 mm
L/W Ratio1.41
Top View
11.68 mm8.28 mm3.07 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2457903513
Side View
Table 58.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.5%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $4,321 SGD|Low: $1,289 SGD|High: $9,984 SGD|Avg: $3,382 SGD|+1.2%
Carat London
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
Retailer 18
Retailer 19
November 4, 2026
Retailer 17$1,289 SGD
Retailer 18$1,305 SGD
Retailer 5$1,314 SGD
Retailer 16$1,425 SGD
Retailer 3$1,532 SGD
Retailer 9$1,838 SGD
Retailer 12$2,140 SGD
Retailer 15$2,153 SGD
Retailer 19$2,283 SGD
Retailer 2$2,880 SGD
Retailer 4$3,514 SGD
Retailer 7$3,622 SGD
Retailer 11$3,765 SGD
Carat London$4,321 SGD
Retailer 8$4,466 SGD
Retailer 14$4,935 SGD
Retailer 6$5,128 SGD
Retailer 10$6,141 SGD
Retailer 13$9,984 SGD

9 data points across 19 retailers

4 retailers

Retailer 1
-
$1,125 SGD
Price last confirmed 44 days ago
Retailer 2
-
$1,287 SGD
View
Price last confirmed 44 days ago
B
Retailer 3
-
$2,880 SGD
View
Most Expensive
Carat London
M95216 · Sep 25
$4,321 SGD
£2,655 GBP
View
Price last confirmed 42 days ago
3 more retailers have this diamond
Prices start from $2,880 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.

B
3.07ct Oval
$2,880 SGD