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Radiant|Lab Grown|IGI

1.85ct D FL Radiant Lab Grown Diamond

EX • D/FL • IGI LG799676864

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

Certificate IGI LG799676864

Diamond specifications and retailer prices

From $872 SGD
$682 USD
As of October 30, 2026
Save $5,495 SGD (86%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $6,366 SGD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.85ct lab-grown radiant diamond

This 1.85ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG799676864 or 799676864. Listed at 24 retailers as of October 30, 2026, with prices from $872 to $6,366, a $5,495 spread on the same certified stone. Brilliant Earth lists it at $6,366. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.85
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799676864
Dimensions8.82 × 6.10 × 4.01 mm
L/W Ratio1.45
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
8.82 mm6.10 mm1.85 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799676864
Side View
Table 62.0%Crown 41°Girdle: MediumPavilion 34.4°Culet: NoneDepth 65.7%

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: $6,366 SGD|Low: $872 SGD|High: $7,594 SGD|Avg: $2,584 SGD|-16.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 31, 2026
Retailer 4$872 SGD
Retailer 14$949 SGD
Retailer 8$975 SGD
Retailer 20$1,011 SGD
Retailer 18$1,178 SGD
Retailer 16$1,240 SGD
Retailer 5$1,337 SGD
Retailer 13$1,618 SGD
Retailer 2$1,639 SGD
Retailer 9$1,644 SGD
Retailer 15$1,858 SGD
Retailer 6$2,028 SGD
Retailer 21$2,582 SGD
Retailer 19$2,842 SGD
Retailer 3$3,137 SGD
Retailer 11$3,405 SGD
Retailer 12$3,448 SGD
Retailer 7$3,486 SGD
Retailer 10$3,491 SGD
Retailer 17$4,263 SGD
Brilliant Earth$6,366 SGD

33 data points across 21 retailers

24 retailers$872 SGD to $6,366 SGD

A
Cheapest Retailer
-
$872 SGD
$682 USD
A
Retailer 2
-
$949 SGD
$742 USD
View
A
Retailer 3
-
$975 SGD
$763 USD
View
Final sale: no returns
A
Retailer 4
-
$1,011 SGD
$791 USD
View
A
Retailer 5
-
$1,178 SGD
HK$7,200 HKD
View
Retailer 6
-
$1,203 SGD
$941 USD
View
Price last confirmed 14 days ago
A
Retailer 7
-
$1,240 SGD
$970 USD
View
A
Retailer 8
-
$1,337 SGD
$1,046 USD
View
A
Retailer 9
-
$1,618 SGD
£997 GBP
View
A
Retailer 10
-
$1,639 SGD
€1,221 EUR
View
A
Retailer 11
-
$1,644 SGD
$1,286 USD
View
B+
Retailer 12
-
$1,858 SGD
ZAR 23,477 ZAR
View
B+
Retailer 13
-
$2,028 SGD
$1,586 USD
View
B+
Retailer 14
-
$2,582 SGD
$2,020 USD
View
B+
Retailer 15
-
$2,842 SGD
$2,223 USD
View
B
Retailer 16
-
$3,137 SGD
£1,932 GBP
View
B+
Retailer 17
-
$3,270 SGD
$2,558 USD
View
B
Retailer 18
-
$3,405 SGD
View
B+
Retailer 19
-
$3,448 SGD
$2,697 USD
View
B
Retailer 20
-
$3,486 SGD
$2,727 USD
View
B
Retailer 21
-
$3,491 SGD
$2,730 USD
View
B
Retailer 22
-
$4,263 SGD
£2,626 GBP
View
Retailer 23
-
$5,670 SGD
$4,435 USD
View
Price last confirmed 96 days ago
Most Expensive
B
Brilliant Earth
19960599A · Oct 30
$6,366 SGD
$4,980 USD
View
23 more retailers have this diamond
Prices start from $872 SGDSave up to $5,495 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
1.85ct Radiant
$872 SGD