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Round|Lab Grown|GIA

11.78ct E VS2 Round Lab Grown Diamond

EX • E/VS2 • GIA 3475895617

Certificate GIA 3475895617

Diamond specifications and retailer prices

From $10,207 SGD
$7,984 USD
As of October 29, 2026
Save $23,108 SGD (69%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $33,315 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 11.78ct lab-grown round diamond

This 11.78ct lab-grown round sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 3475895617. Listed at 13 retailers as of October 29, 2026, with prices from $10,207 to $33,315, a $23,108 spread on the same certified stone. Brilliant Earth lists it at $33,315. 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

11.78
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabGIA
CertificateGIA 3475895617
Dimensions14.66 × 14.58 × 9.03 mm
L/W Ratio1.01
Star length50%
Top View
14.66 mm14.58 mm11.78 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3475895617
Side View
Table 56.0%Crown 34.5°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $33,315 SGD|Low: $9,799 SGD|High: $63,690 SGD|Avg: $20,567 SGD|-2.7%
Brilliant Earth
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
November 1, 2026
Retailer 14$10,207 SGD
Retailer 16$10,615 SGD
Retailer 11$10,790 SGD
Retailer 4$11,383 SGD
Retailer 18$11,431 SGD
Retailer 13$11,748 SGD
Retailer 5$12,013 SGD
Retailer 12$13,170 SGD
Retailer 9$13,582 SGD
Retailer 15$13,704 SGD
Retailer 17$14,698 SGD
Retailer 8$18,723 SGD
Retailer 3$20,706 SGD
Retailer 2$21,014 SGD
Retailer 10$30,363 SGD
Brilliant Earth$33,315 SGD
Retailer 6$41,322 SGD
Retailer 7$63,690 SGD

16 data points across 18 retailers

13 retailers$10,207 SGD to $33,315 SGD

B+
Cheapest Retailer
-
$10,207 SGD
$7,984 USD
B+
Retailer 2
-
$10,615 SGD
$8,303 USD
View
Retailer 3
-
$10,790 SGD
$8,440 USD
View
Price last confirmed 14 days ago
B+
Retailer 4
-
$11,431 SGD
$8,942 USD
View
Final sale: no returns
B+
Retailer 5
-
$11,748 SGD
$9,190 USD
View
B+
Retailer 6
-
$12,013 SGD
$9,397 USD
View
B+
Retailer 7
-
$13,170 SGD
$10,302 USD
View
B+
Retailer 8
-
$13,582 SGD
HK$83,000 HKD
View
B+
Retailer 9
-
$13,704 SGD
$10,720 USD
View
B
Retailer 10
-
$14,698 SGD
$11,497 USD
View
B
Retailer 11
-
$21,014 SGD
A$25,289 AUD
View
Most Expensive
B
Brilliant Earth
15270189Y · Oct 31
$33,315 SGD
$26,060 USD
View
11 more retailers have this diamond
Prices start from $10,207 SGDSave up to $23,108 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+
11.78ct Round
$10,207 SGD