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Marquise|Lab Grown|IGI

2.65ct F IF Marquise Lab Grown Diamond

ID • F/IF • IGI LG813672283

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG813672283

Diamond specifications and retailer prices

From $1,464 SGD
$1,145 USD
As of October 30, 2026
Save $5,723 SGD (80%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $9,464 SGD at Brilliant Earth · As of October 16, 2026
View at Brilliant Earth

About this 2.65ct lab-grown marquise diamond

This 2.65ct lab-grown marquise sits in the two to three carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG813672283 or 813672283. Listed at 27 retailers as of October 30, 2026, with a 391% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.65
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813672283
Dimensions14.02 × 7.44 × 4.54 mm
L/W Ratio1.88
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.02 mm7.44 mm2.65 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813672283
Side View
Table 59.0%Crown 33.2°Girdle: MED-STKPavilion 40°Culet: NoneDepth 61.0%

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: $7,187 SGD|Low: $1,464 SGD|High: $15,120 SGD|Avg: $4,689 SGD|-24.1%
Brilliant Earth
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
October 31, 2026
Retailer 9$1,464 SGD
Retailer 4$1,594 SGD
Retailer 13$1,640 SGD
Retailer 7$1,700 SGD
Retailer 5$1,918 SGD
Retailer 18$1,926 SGD
Retailer 6$1,964 SGD
Retailer 11$2,430 SGD
Retailer 19$2,464 SGD
Retailer 21$2,715 SGD
Retailer 8$3,007 SGD
Retailer 17$3,054 SGD
Retailer 10$3,184 SGD
Retailer 3$4,030 SGD
Retailer 20$4,384 SGD
Retailer 16$4,697 SGD
Retailer 23$4,699 SGD
Retailer 12$5,384 SGD
Retailer 22$5,488 SGD
Retailer 14$5,690 SGD
Retailer 2$5,743 SGD
Retailer 15$5,947 SGD
Brilliant Earth$7,187 SGD

24 data points across 23 retailers

27 retailers$1,464 SGD to $7,187 SGD

A
Cheapest Retailer
-
$1,464 SGD
$1,145 USD
A
Retailer 2
-
$1,594 SGD
$1,246 USD
View
A
Retailer 3
-
$1,640 SGD
$1,282 USD
View
Final sale: no returns
Retailer 4
-
$1,700 SGD
$1,329 USD
View
Price last confirmed 16 days ago
A
Retailer 5
-
$1,700 SGD
$1,329 USD
View
A
Retailer 6
-
$1,918 SGD
$1,500 USD
View
A
Retailer 7
-
$1,926 SGD
£1,186 GBP
View
A
Retailer 8
-
$1,964 SGD
HK$12,000 HKD
View
A
Retailer 9
-
$2,430 SGD
$1,900 USD
View
A
Retailer 10
-
$2,464 SGD
£1,517 GBP
View
A
Retailer 11
-
$2,715 SGD
€2,022 EUR
View
A
Retailer 12
-
$3,007 SGD
$2,351 USD
View
A
Retailer 13
-
$3,054 SGD
$2,388 USD
View
A
Retailer 14
-
$3,184 SGD
$2,490 USD
View
Retailer 15
-
$4,030 SGD
A$4,848 AUD
View
Price last confirmed 12 days ago
B+
Retailer 16
-
$4,384 SGD
ZAR 55,375 ZAR
View
B+
Retailer 17
-
$4,697 SGD
£2,892 GBP
View
B+
Retailer 18
-
$4,699 SGD
$3,674 USD
View
B+
Retailer 19
-
$5,384 SGD
$4,210 USD
View
B+
Retailer 20
-
$5,457 SGD
£3,360 GBP
View
B+
Retailer 21
-
$5,488 SGD
£3,379 GBP
View
B+
Retailer 22
-
$5,690 SGD
View
B+
Retailer 23
-
$5,743 SGD
A$6,908 AUD
View
B+
Retailer 24
-
$5,947 SGD
$4,650 USD
View
B
Retailer 25
-
$6,842 SGD
$5,350 USD
View
B
Retailer 26
-
$7,187 SGD
$5,620 USD
View
Most Expensive
Brilliant Earth
20835789A · Oct 16
$9,464 SGD
$7,400 USD
View
Price last confirmed 17 days ago
26 more retailers have this diamond
Prices start from $1,464 SGDSave up to $5,723 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
2.65ct Marquise
$1,464 SGD