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Round|Lab Grown|GIA

6.13ct E IF Round Lab Grown Diamond

EX • E/IF • GIA 6485806448

Certificate GIA 6485806448

Diamond specifications and retailer prices

From $26,197 SGD
$20,492 USD
As of October 31, 2026
Save $9,892 SGD (27%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $36,089 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 6.13ct lab-grown round diamond

This 6.13ct lab-grown round sits in the over five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6485806448. Listed at 3 retailers as of October 31, 2026, with prices from $26,197 to $36,089, a $9,892 spread on the same certified stone. Brilliant Earth lists it at $36,089. 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

6.13
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.8°
OriginLab Grown
Grading LabGIA
CertificateGIA 6485806448
Dimensions11.83 × 11.80 × 7.19 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
11.83 mm11.80 mm6.13 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6485806448
Side View
Table 58.0%Crown 34°Girdle: ThickPavilion 40.8°Culet: NoneDepth 60.9%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: $36,089 SGD|Low: $15,784 SGD|High: $94,301 SGD|Avg: $57,780 SGD|-2.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 18, 2026
Retailer 2$18,569 SGD
Retailer 3$26,197 SGD
Brilliant Earth$36,089 SGD
Retailer 6$75,254 SGD
Retailer 5$92,424 SGD
Retailer 4$94,301 SGD

7 data points across 6 retailers

3 retailers$26,197 SGD to $36,089 SGD

Retailer 1
-
$18,569 SGD
$14,525 USD
Price last confirmed 13 days ago
B+
Retailer 2
-
$26,197 SGD
$20,492 USD
View
Most Expensive
B+
Brilliant Earth
21409901Y · Oct 31
$36,089 SGD
$28,230 USD
View
2 more retailers have this diamond
Prices start from $26,197 SGDSave up to $9,892 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+
6.13ct Round
$26,197 SGD