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Marquise|Lab Grown|IGI

1.61ct D IF Marquise Lab Grown Diamond

EX • D/IF • IGI LG823635222

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG823635222

Diamond specifications and retailer prices

From $890 SGD
$696 USD
As of November 2, 2026
Save $3,827 SGD (81%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $4,717 SGD at Novita Diamonds · As of October 31, 2026
View at Novita Diamonds

About this 1.61ct lab-grown marquise diamond

This 1.61ct lab-grown marquise 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 LG823635222 or 823635222. Listed at 24 retailers as of October 31, 2026, with prices from $890 to $4,717, a $3,827 spread on the same certified stone. Novita Diamonds lists it at $4,717. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823635222
Dimensions12.05 × 6.18 × 3.82 mm
L/W Ratio1.95
Girdle conditionFaceted
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
12.05 mm6.18 mm1.61 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823635222
Side View
Table 62.0%Crown 34.3°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.8%

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: Nov 2
Current: $4,717 SGD|Low: $854 SGD|High: $4,781 SGD|Avg: $2,406 SGD|-1.3%
Novita Diamonds
Retailer 2
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Retailer 22
November 2, 2026
Retailer 5$890 SGD
Retailer 22$968 SGD
Retailer 14$995 SGD
Retailer 9$1,033 SGD
Retailer 19$1,195 SGD
Retailer 18$1,272 SGD
Retailer 4$1,498 SGD
Retailer 12$1,618 SGD
Retailer 20$1,638 SGD
Retailer 2$1,654 SGD
Retailer 17$1,898 SGD
Retailer 21$2,543 SGD
Retailer 16$2,570 SGD
Retailer 8$2,902 SGD
Retailer 10$3,215 SGD
Retailer 3$3,342 SGD
Retailer 7$3,479 SGD
Retailer 15$3,550 SGD
Retailer 11$3,560 SGD
Retailer 6$3,677 SGD
Retailer 13$4,054 SGD
Novita Diamonds$4,717 SGD

36 data points across 22 retailers

24 retailers$890 SGD to $4,717 SGD

A
Cheapest Retailer
-
$890 SGD
$696 USD
A
Retailer 2
-
$968 SGD
$757 USD
View
A
Retailer 3
-
$995 SGD
$778 USD
View
Final sale: no returns
Retailer 4
-
$1,033 SGD
$808 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
$1,033 SGD
$808 USD
View
A
Retailer 6
-
$1,195 SGD
HK$7,300 HKD
View
A
Retailer 7
-
$1,272 SGD
$995 USD
View
A
Retailer 8
-
$1,498 SGD
$1,172 USD
View
A
Retailer 9
-
$1,618 SGD
$1,266 USD
View
Retailer 10
-
$1,638 SGD
€1,220 EUR
View
Price last confirmed 7 days ago
A
Retailer 11
-
$1,654 SGD
£1,019 GBP
View
A
Retailer 12
-
$1,898 SGD
ZAR 23,980 ZAR
View
B+
Retailer 13
-
$2,543 SGD
$1,989 USD
View
B+
Retailer 14
-
$2,570 SGD
A$3,093 AUD
View
B+
Retailer 15
-
$2,902 SGD
$2,270 USD
View
B+
Retailer 16
-
$3,215 SGD
£1,980 GBP
View
B+
Retailer 17
-
$3,342 SGD
$2,614 USD
View
B
Retailer 18
-
$3,479 SGD
View
B
Retailer 19
-
$3,550 SGD
$2,777 USD
View
B
Retailer 20
-
$3,560 SGD
$2,785 USD
View
B
Retailer 21
-
$3,677 SGD
$2,876 USD
View
B
Retailer 22
-
$3,864 SGD
£2,380 GBP
View
B+
Retailer 23
-
$4,054 SGD
£2,497 GBP
View
Most Expensive
B
Novita Diamonds
cert_823635222 · Oct 31
$4,717 SGD
A$5,676 AUD
View
23 more retailers have this diamond
Prices start from $890 SGDSave up to $3,827 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 Marquise
$890 SGD