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Round|Lab Grown|IGI

0.65ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG641479639

Shape and cutting style on the report: Round brilliant

Certificate IGI LG641479639

Diamond specifications and retailer prices

From $155 SGD
$121 USD
As of November 1, 2026
Save $1,647 SGD (91%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,802 SGD at MOH London · As of October 26, 2026
View at MOH London

About this 0.65ct lab-grown round diamond

This 0.65ct lab-grown round sits in the half to three-quarter carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG641479639 or 641479639. Listed at 15 retailers as of October 26, 2026, with prices from $155 to $1,802, a $1,647 spread on the same certified stone. MOH London lists it at $1,802. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.65
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG641479639
Dimensions5.56 × 5.54 × 3.43 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.56 mm5.54 mm0.65 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG641479639
Side View
Table 57.0%Crown 34.6°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.9%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $1,802 SGD|Low: $139 SGD|High: $1,810 SGD|Avg: $557 SGD|+12.0%
MOH 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
November 1, 2026
Retailer 7$155 SGD
Retailer 14$174 SGD
Retailer 13$180 SGD
Retailer 3$268 SGD
Retailer 6$345 SGD
Retailer 8$373 SGD
Retailer 11$491 SGD
Retailer 5$539 SGD
Retailer 2$541 SGD
Retailer 12$575 SGD
Retailer 10$683 SGD
Retailer 4$723 SGD
Retailer 9$1,739 SGD
MOH London$1,802 SGD

35 data points across 14 retailers

15 retailers$155 SGD to $1,802 SGD

A+
Cheapest Retailer
-
$155 SGD
$121 USD
A
Retailer 2
-
$174 SGD
$136 USD
View
Final sale: no returns
A
Retailer 3
-
$180 SGD
$141 USD
View
A
Retailer 4
-
$268 SGD
$210 USD
View
A
Retailer 5
-
$345 SGD
$270 USD
View
A
Retailer 6
-
$373 SGD
€278 EUR
View
A
Retailer 7
-
$491 SGD
$384 USD
View
A
Retailer 8
-
$539 SGD
$422 USD
View
A
Retailer 9
-
$541 SGD
A$651 AUD
View
Retailer 10
-
$557 SGD
$436 USD
View
Price last confirmed 40 days ago
B+
Retailer 11
-
$575 SGD
$450 USD
View
B+
Retailer 12
-
$683 SGD
$534 USD
View
B+
Retailer 13
-
$723 SGD
$565 USD
View
B
Retailer 14
-
$1,739 SGD
$1,360 USD
View
Most Expensive
B
MOH London
LG641479639 · Oct 26
$1,802 SGD
£1,110 GBP
View
14 more retailers have this diamond
Prices start from $155 SGDSave up to $1,647 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.

A+
0.65ct Round
$155 SGD