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Round|Lab Grown|GIA

11.28ct E VS2 Round Lab Grown Diamond

EX • E/VS2 • GIA 6451734863

Certificate GIA 6451734863

Diamond specifications and retailer prices

From $9,784 SGD
$7,653 USD
As of October 29, 2026
Save $22,138 SGD (69%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $31,922 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 11.28ct lab-grown round diamond

This 11.28ct 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 6451734863. Listed at 15 retailers as of October 29, 2026, with prices from $9,784 to $31,922, a $22,138 spread on the same certified stone. Brilliant Earth lists it at $31,922. 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

11.28
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.8°
OriginLab Grown
Grading LabGIA
CertificateGIA 6451734863
Dimensions14.47 × 14.38 × 8.84 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
14.47 mm14.38 mm11.28 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6451734863
Side View
Table 57.0%Crown 34°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.2%

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: $31,922 SGD|Low: $8,150 SGD|High: $47,352 SGD|Avg: $15,365 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
October 30, 2026
Retailer 11$8,150 SGD
Retailer 14$9,784 SGD
Retailer 2$10,092 SGD
Retailer 3$10,175 SGD
Retailer 17$10,410 SGD
Retailer 7$11,125 SGD
Retailer 13$11,269 SGD
Retailer 12$12,624 SGD
Retailer 8$13,009 SGD
Retailer 16$13,142 SGD
Retailer 4$14,089 SGD
Retailer 6$14,333 SGD
Retailer 10$17,985 SGD
Retailer 5$19,867 SGD
Retailer 15$20,374 SGD
Retailer 9$29,073 SGD
Brilliant Earth$31,922 SGD

36 data points across 17 retailers

15 retailers$9,784 SGD to $31,922 SGD

Retailer 1
-
$8,150 SGD
$6,375 USD
Price last confirmed 13 days ago
B+
Retailer 2
-
$9,784 SGD
$7,653 USD
View
B+
Retailer 3
-
$10,092 SGD
£6,216 GBP
View
B+
Retailer 4
-
$10,175 SGD
$7,959 USD
View
B+
Retailer 5
-
$10,410 SGD
$8,143 USD
View
B+
Retailer 6
-
$11,125 SGD
$8,702 USD
View
B+
Retailer 7
-
$11,269 SGD
$8,815 USD
View
B+
Retailer 8
-
$12,624 SGD
$9,875 USD
View
B
Retailer 9
-
$13,009 SGD
HK$79,500 HKD
View
B
Retailer 10
-
$13,142 SGD
$10,280 USD
View
B
Retailer 11
-
$14,089 SGD
$11,021 USD
View
B
Retailer 12
-
$14,333 SGD
CA$15,572 CAD
View
B
Retailer 13
-
$17,985 SGD
$14,068 USD
View
Retailer 14
-
$20,374 SGD
A$24,519 AUD
View
Price last confirmed 22 days ago
Most Expensive
B
Brilliant Earth
15346134Y · Oct 29
$31,922 SGD
$24,970 USD
View
14 more retailers have this diamond
Prices start from $9,784 SGDSave up to $22,138 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+
11.28ct Round
$9,784 SGD