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Round|Lab Grown|IGI

6.03ct E I1 Round Lab Grown Diamond

EX • E/I1 • IGI LG801684825

Shape and cutting style on the report: Round brilliant

Certificate IGI LG801684825

Diamond specifications and retailer prices

From $1,073 SGD
$837 USD
As of October 29, 2026
Save $3,294 SGD (75%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,367 SGD at MOH London · As of October 26, 2026
View at MOH London

About this 6.03ct lab-grown round diamond

This 6.03ct lab-grown round sits in the over five carat band, graded E colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by IGI LG801684825 or 801684825. Listed at 12 retailers as of October 26, 2026, with prices from $1,073 to $4,367, a $3,294 spread on the same certified stone. MOH London lists it at $4,367. 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

6.03
Carat
E
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801684825
Dimensions11.64 × 11.57 × 7.07 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.64 mm11.57 mm6.03 ctE / I1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801684825
Side View
Table 61.0%Crown 34.4°Girdle: MED-STKPavilion 40.7°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 29
Current: $4,367 SGD|Low: $919 SGD|High: $4,647 SGD|Avg: $2,023 SGD|-4.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 7$957 SGD
Retailer 9$1,073 SGD
Retailer 6$1,111 SGD
Retailer 3$1,270 SGD
Retailer 11$1,336 SGD
Retailer 5$1,589 SGD
Retailer 8$1,647 SGD
Retailer 2$1,729 SGD
Retailer 4$2,735 SGD
Retailer 10$3,808 SGD
MOH London$4,367 SGD

27 data points across 11 retailers

12 retailers$1,073 SGD to $4,367 SGD

Retailer 1
-
$957 SGD
$747 USD
Price last confirmed 9 days ago
B+
Retailer 2
-
$1,073 SGD
$837 USD
View
Final sale: no returns
Retailer 3
-
$1,111 SGD
$867 USD
View
Price last confirmed 18 days ago
Retailer 4
-
$1,168 SGD
$911 USD
View
Price last confirmed 31 days ago
Retailer 5
-
$1,270 SGD
$991 USD
View
Price last confirmed 36 days ago
Retailer 6
-
$1,336 SGD
$1,042 USD
View
Price last confirmed 30 days ago
B+
Retailer 7
-
$1,589 SGD
$1,240 USD
View
B+
Retailer 8
-
$1,647 SGD
$1,285 USD
View
B+
Retailer 9
-
$1,729 SGD
€1,285 EUR
View
B+
Retailer 10
-
$2,735 SGD
$2,134 USD
View
Retailer 11
-
$3,808 SGD
$2,971 USD
View
Price last confirmed 30 days ago
Most Expensive
B+
MOH London
LG801684825 · Oct 26
$4,367 SGD
£2,683 GBP
View
11 more retailers have this diamond
Prices start from $1,073 SGDSave up to $3,294 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+
6.03ct Round
$1,073 SGD