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Radiant|Lab Grown|IGI

1.60ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG711525165

Shape and cutting style on the report: Cut cornered square modified brilliant

Certificate IGI LG711525165

Diamond specifications and retailer prices

From $818 SGD
$640 USD
As of October 30, 2026
Save $3,135 SGD (79%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,953 SGD at MOH London · As of October 29, 2026
View at MOH London

About this 1.6ct lab-grown radiant diamond

This 1.6ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG711525165 or 711525165. Listed at 13 retailers as of October 29, 2026, with prices from $818 to $3,953, a $3,135 spread on the same certified stone. MOH London lists it at $3,953. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.3°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG711525165
Dimensions6.50 × 6.44 × 4.43 mm
L/W Ratio1.01
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
6.50 mm6.44 mm1.60 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG711525165
Side View
Table 62.0%Crown 43.3°Girdle: MediumPavilion 36°Culet: NoneDepth 68.8%

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: Oct 30
Current: $3,953 SGD|Low: $583 SGD|High: $4,336 SGD|Avg: $2,247 SGD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 29, 2026
Retailer 12$818 SGD
Retailer 7$906 SGD
Retailer 3$1,080 SGD
Retailer 11$1,184 SGD
Retailer 8$1,395 SGD
Retailer 6$1,400 SGD
Retailer 2$1,557 SGD
Retailer 13$2,630 SGD
Retailer 4$2,804 SGD
Retailer 9$2,917 SGD
Retailer 5$2,927 SGD
Retailer 10$3,123 SGD
MOH London$3,953 SGD

24 data points across 13 retailers

13 retailers$818 SGD to $3,953 SGD

A
Cheapest Retailer
-
$818 SGD
$640 USD
Final sale: no returns
Retailer 2
-
$906 SGD
$709 USD
View
Price last confirmed 14 days ago
Retailer 3
-
$1,080 SGD
HK$6,600 HKD
View
Price last confirmed 56 days ago
A
Retailer 4
-
$1,184 SGD
$926 USD
View
A
Retailer 5
-
$1,395 SGD
$1,091 USD
View
B+
Retailer 6
-
$1,400 SGD
$1,095 USD
View
B+
Retailer 7
-
$1,557 SGD
ZAR 19,672 ZAR
View
B
Retailer 8
-
$2,630 SGD
£1,620 GBP
View
B
Retailer 9
-
$2,804 SGD
$2,193 USD
View
B
Retailer 10
-
$2,917 SGD
$2,282 USD
View
B
Retailer 11
-
$2,927 SGD
$2,290 USD
View
Retailer 12
-
$3,123 SGD
View
Price last confirmed 22 days ago
Most Expensive
B
MOH London
LG711525165 · Oct 29
$3,953 SGD
£2,435 GBP
View
12 more retailers have this diamond
Prices start from $818 SGDSave up to $3,135 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 Radiant
$818 SGD