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Marquise|Lab Grown|IGI

1.61ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG693533465

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG693533465

Diamond specifications and retailer prices

From $767 SGD
$600 USD
As of October 30, 2026
Save $6,034 SGD (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $6,801 SGD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore 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 LG693533465 or 693533465. Listed at 17 retailers as of October 30, 2026, with prices from $767 to $6,801, a $6,034 spread on the same certified stone. Do Amore Diamonds lists it at $6,801. 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 angle36.7°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG693533465
Dimensions11.58 × 6.02 × 3.90 mm
L/W Ratio1.92
Girdle conditionFaceted
Culet sizePointed
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
11.58 mm6.02 mm1.61 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG693533465
Side View
Table 60.0%Crown 36.7°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 64.8%

Caratlytics Score

How it works →
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: $6,801 SGD|Low: $752 SGD|High: $7,658 SGD|Avg: $2,608 SGD|-11.2%
Do Amore Diamonds
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
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 14$767 SGD
Retailer 5$859 SGD
Retailer 9$979 SGD
Retailer 6$1,106 SGD
Retailer 16$1,110 SGD
Retailer 8$1,246 SGD
Retailer 15$1,460 SGD
Retailer 11$1,632 SGD
Retailer 17$2,359 SGD
Retailer 2$2,444 SGD
Retailer 4$2,654 SGD
Retailer 3$2,760 SGD
Retailer 13$3,458 SGD
Retailer 10$3,976 SGD
Retailer 12$4,156 SGD
Retailer 7$4,698 SGD
Do Amore Diamonds$6,801 SGD

33 data points across 17 retailers

17 retailers$767 SGD to $6,801 SGD

A
Cheapest Retailer
-
$767 SGD
$600 USD
A
Retailer 2
-
$859 SGD
$672 USD
View
A
Retailer 3
-
$979 SGD
$766 USD
View
Final sale: no returns
A
Retailer 4
-
$1,106 SGD
$865 USD
View
A
Retailer 5
-
$1,110 SGD
$868 USD
View
A
Retailer 6
-
$1,246 SGD
$975 USD
View
A
Retailer 7
-
$1,460 SGD
$1,142 USD
View
A
Retailer 8
-
$1,632 SGD
€1,216 EUR
View
B+
Retailer 9
-
$2,359 SGD
$1,845 USD
View
B+
Retailer 10
-
$2,444 SGD
A$2,941 AUD
View
B+
Retailer 11
-
$2,654 SGD
$2,076 USD
View
B+
Retailer 12
-
$2,760 SGD
$2,159 USD
View
B+
Retailer 13
-
$3,458 SGD
$2,705 USD
View
B+
Retailer 14
-
$3,976 SGD
$3,110 USD
View
B+
Retailer 15
-
$4,156 SGD
£2,560 GBP
View
Retailer 16
-
$4,698 SGD
A$5,654 AUD
View
Price last confirmed 24 days ago
Most Expensive
B
Do Amore Diamonds
27-4B187FCEB · Nov 1
$6,801 SGD
$5,320 USD
View
16 more retailers have this diamond
Prices start from $767 SGDSave up to $6,034 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
$767 SGD