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Marquise|Lab Grown|IGI

2.60ct D IF Marquise Lab Grown Diamond

ID • D/IF • IGI LG801608355

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG801608355

Diamond specifications and retailer prices

From $1,792 SGD
$1,401 USD
As of November 2, 2026
Save $10,525 SGD (85%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $12,317 SGD at Novita Diamonds · As of November 1, 2026
View at Novita Diamonds

About this 2.6ct lab-grown marquise diamond

This 2.6ct lab-grown marquise sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG801608355 or 801608355. Listed at 24 retailers as of November 1, 2026, with prices from $1,792 to $12,317, a $10,525 spread on the same certified stone. Novita Diamonds lists it at $12,317. 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

2.60
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801608355
Dimensions13.75 × 7.07 × 4.56 mm
L/W Ratio1.94
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.75 mm7.07 mm2.60 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801608355
Side View
Table 59.0%Crown 35.9°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 64.5%

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: $12,317 SGD|Low: $1,792 SGD|High: $12,619 SGD|Avg: $4,677 SGD|-2.4%
Novita Diamonds
Retailer 2
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Retailer 23
November 3, 2026
Retailer 11$1,792 SGD
Retailer 5$1,950 SGD
Retailer 12$2,007 SGD
Retailer 22$2,079 SGD
Retailer 9$2,296 SGD
Retailer 16$2,370 SGD
Retailer 3$2,434 SGD
Retailer 2$2,905 SGD
Retailer 18$2,973 SGD
Retailer 23$3,273 SGD
Retailer 7$3,612 SGD
Retailer 20$3,773 SGD
Retailer 4$3,897 SGD
Retailer 19$4,935 SGD
Retailer 8$5,029 SGD
Retailer 21$5,364 SGD
Retailer 10$5,603 SGD
Retailer 17$5,938 SGD
Retailer 6$6,430 SGD
Retailer 14$6,955 SGD
Retailer 15$7,313 SGD
Retailer 13$8,147 SGD
Novita Diamonds$12,317 SGD

32 data points across 23 retailers

24 retailers$1,792 SGD to $12,317 SGD

A
Cheapest Retailer
-
$1,792 SGD
$1,401 USD
A
Retailer 2
-
$1,950 SGD
$1,525 USD
View
A
Retailer 3
-
$2,007 SGD
$1,569 USD
View
Final sale: no returns
A
Retailer 4
-
$2,079 SGD
$1,626 USD
View
A
Retailer 5
-
$2,296 SGD
$1,795 USD
View
Retailer 6
-
$2,370 SGD
$1,853 USD
View
Price last confirmed 21 days ago
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Retailer 7
-
$2,434 SGD
$1,903 USD
View
A
Retailer 8
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$2,905 SGD
£1,788 GBP
View
A
Retailer 9
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$2,973 SGD
$2,325 USD
View
A
Retailer 10
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$3,273 SGD
€2,437 EUR
View
A
Retailer 11
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$3,612 SGD
$2,824 USD
View
A
Retailer 12
-
$3,773 SGD
$2,950 USD
View
A
Retailer 13
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$3,897 SGD
$3,047 USD
View
A
Retailer 14
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$4,935 SGD
A$5,937 AUD
View
A
Retailer 15
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$5,029 SGD
£3,096 GBP
View
A
Retailer 16
-
$5,364 SGD
ZAR 67,761 ZAR
View
A
Retailer 17
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$5,603 SGD
$4,381 USD
View
B+
Retailer 18
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$5,938 SGD
£3,656 GBP
View
B+
Retailer 19
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$6,430 SGD
$5,028 USD
View
B+
Retailer 20
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$6,708 SGD
$5,245 USD
View
B+
Retailer 21
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$6,955 SGD
View
B+
Retailer 22
-
$7,313 SGD
$5,718 USD
View
B+
Retailer 23
-
$8,147 SGD
$6,370 USD
View
Most Expensive
B
Novita Diamonds
cert_801608355 · Nov 1
$12,317 SGD
A$14,817 AUD
View
23 more retailers have this diamond
Prices start from $1,792 SGDSave up to $10,525 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
2.60ct Marquise
$1,792 SGD