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Radiant|Lab Grown|IGI

1.61ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG807658882

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG807658882

Diamond specifications and retailer prices

From $470 SGD
$368 USD
As of October 30, 2026
Save $1,822 SGD (79%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,292 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1.61ct lab-grown radiant diamond

This 1.61ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG807658882 or 807658882. Listed at 20 retailers as of October 29, 2026, with prices from $470 to $2,292, a $1,822 spread on the same certified stone. MOH London lists it at $2,292. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.61
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle24.6°
Pavilion angle33.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807658882
Dimensions8.52 × 5.69 × 3.85 mm
L/W Ratio1.50
Cert comments
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
8.52 mm5.69 mm1.61 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807658882
Side View
Table 60.0%Crown 24.6°Girdle: MED-STKPavilion 33.4°Culet: NoneDepth 67.7%

Caratlytics Score

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A
Excellent
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: Oct 30
Current: $2,292 SGD|Low: $451 SGD|High: $2,392 SGD|Avg: $1,124 SGD|-0.4%
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 2, 2026
Retailer 3$451 SGD
Retailer 6$527 SGD
Retailer 8$617 SGD
Retailer 10$782 SGD
Retailer 12$786 SGD
Retailer 2$1,007 SGD
Retailer 5$1,009 SGD
Retailer 9$1,023 SGD
Retailer 7$1,054 SGD
Retailer 11$1,354 SGD
Retailer 14$1,475 SGD
Retailer 13$1,712 SGD
Retailer 4$2,205 SGD
MOH London$2,292 SGD

37 data points across 14 retailers

20 retailers$470 SGD to $2,292 SGD

Retailer 1
-
$451 SGD
$353 USD
Price last confirmed 30 days ago
A
Retailer 2
-
$470 SGD
$368 USD
View
A
Retailer 3
-
$527 SGD
$412 USD
View
Final sale: no returns
Retailer 4
-
$577 SGD
$451 USD
View
Price last confirmed 34 days ago
A
Retailer 5
-
$584 SGD
$457 USD
View
A
Retailer 6
-
$617 SGD
£380 GBP
View
A
Retailer 7
-
$782 SGD
$612 USD
View
A
Retailer 8
-
$786 SGD
$615 USD
View
A
Retailer 9
-
$1,007 SGD
ZAR 12,721 ZAR
View
A
Retailer 10
-
$1,009 SGD
$789 USD
View
A
Retailer 11
-
$1,023 SGD
€762 EUR
View
A
Retailer 12
-
$1,054 SGD
£649 GBP
View
A
Retailer 13
-
$1,354 SGD
A$1,630 AUD
View
B+
Retailer 14
-
$1,475 SGD
$1,154 USD
View
B+
Retailer 15
-
$1,712 SGD
$1,339 USD
View
Retailer 16
-
$1,877 SGD
$1,468 USD
View
Price last confirmed 32 days ago
B+
Retailer 17
-
$1,877 SGD
$1,468 USD
View
B+
Retailer 18
-
$1,927 SGD
$1,507 USD
View
B+
Retailer 19
-
$2,205 SGD
$1,725 USD
View
Most Expensive
B+
MOH London
LG807658882 · Oct 29
$2,292 SGD
£1,412 GBP
View
19 more retailers have this diamond
Prices start from $470 SGDSave up to $1,822 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
1.61ct Radiant
$470 SGD