CaratHunter
Plans
Marquise|Lab Grown|IGI

1.60ct E IF Marquise Lab Grown Diamond

VG • E/IF • IGI LG846654915

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG846654915

Diamond specifications and retailer prices

From $593 SGD
$463 USD
As of October 30, 2026
Save $2,592 SGD (81%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,185 SGD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 1.6ct lab-grown marquise diamond

This 1.6ct lab-grown marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG846654915 or 846654915. Listed at 23 retailers as of October 28, 2026, with prices from $593 to $3,185, a $2,592 spread on the same certified stone. Rare Carat lists it at $3,185. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.60
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846654915
Dimensions11.45 × 6.03 × 3.85 mm
L/W Ratio1.90
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.45 mm6.03 mm1.60 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846654915
Side View
Table 58.0%Crown 33.5°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 63.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $3,185 SGD|Low: $593 SGD|High: $3,185 SGD|Avg: $1,575 SGD
Rare Carat
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 30, 2026
Retailer 20$593 SGD
Retailer 4$664 SGD
Retailer 10$664 SGD
Retailer 3$736 SGD
Retailer 2$759 SGD
Retailer 12$804 SGD
Retailer 23$916 SGD
Retailer 21$987 SGD
Retailer 8$1,138 SGD
Retailer 6$1,172 SGD
Retailer 13$1,219 SGD
Retailer 19$1,264 SGD
Retailer 11$1,516 SGD
Retailer 15$1,624 SGD
Retailer 17$1,713 SGD
Retailer 22$1,976 SGD
Retailer 16$2,333 SGD
Retailer 5$2,365 SGD
Retailer 14$2,403 SGD
Retailer 7$2,604 SGD
Retailer 18$2,717 SGD
Retailer 9$2,752 SGD
Rare Carat$3,185 SGD

7 data points across 23 retailers

23 retailers$593 SGD to $3,185 SGD

A
Cheapest Retailer
-
$593 SGD
$463 USD
A
Retailer 2
-
$664 SGD
$518 USD
View
A
Retailer 3
-
$664 SGD
$518 USD
View
Final sale: no returns
A
Retailer 4
-
$736 SGD
$574 USD
View
A
Retailer 5
-
$759 SGD
£467 GBP
View
A
Retailer 6
-
$804 SGD
HK$4,900 HKD
View
A
Retailer 7
-
$916 SGD
$715 USD
View
A
Retailer 8
-
$987 SGD
$770 USD
View
A
Retailer 9
-
$1,138 SGD
$888 USD
View
A
Retailer 10
-
$1,172 SGD
€871 EUR
View
A
Retailer 11
-
$1,219 SGD
£749 GBP
View
A
Retailer 12
-
$1,264 SGD
ZAR 15,930 ZAR
View
A
Retailer 13
-
$1,516 SGD
$1,183 USD
View
A
Retailer 14
-
$1,624 SGD
$1,267 USD
View
A
Retailer 15
-
$1,713 SGD
A$2,056 AUD
View
B+
Retailer 16
-
$1,976 SGD
$1,542 USD
View
B+
Retailer 17
-
$2,333 SGD
View
B+
Retailer 18
-
$2,365 SGD
$1,845 USD
View
B+
Retailer 19
-
$2,403 SGD
$1,875 USD
View
B+
Retailer 20
-
$2,604 SGD
$2,032 USD
View
B
Retailer 21
-
$2,717 SGD
£1,669 GBP
View
B
Retailer 22
-
$2,752 SGD
$2,147 USD
View
Most Expensive
B
Rare Carat
334-2-C_l_846654915 · Oct 28
$3,185 SGD
$2,485 USD
View
22 more retailers have this diamond
Prices start from $593 SGDSave up to $2,592 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
1.60ct Marquise
$593 SGD