CaratHunter
Plans
Radiant|Lab Grown|IGI

1.86ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG530200634

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

Certificate IGI LG530200634

Diamond specifications and retailer prices

From $450 SGD
$352 USD
As of October 30, 2026
Save $1,889 SGD (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,339 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.86ct lab-grown radiant diamond

This 1.86ct lab-grown radiant sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG530200634 or 530200634. Listed at 22 retailers as of October 30, 2026, with prices from $450 to $2,339, a $1,889 spread on the same certified stone. Brilliant Earth lists it at $2,339. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.86
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle30.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG530200634
Dimensions8.36 × 5.99 × 4.04 mm
L/W Ratio1.40
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.36 mm5.99 mm1.86 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG530200634
Side View
Table 66.5%Crown 37.7°Girdle: MED-STKPavilion 30.3°Culet: NoneDepth 67.4%

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: $2,339 SGD|Low: $432 SGD|High: $2,467 SGD|Avg: $1,269 SGD|-5.2%
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
November 1, 2026
Retailer 14$450 SGD
Retailer 7$522 SGD
Retailer 3$557 SGD
Retailer 8$652 SGD
Retailer 12$754 SGD
Retailer 6$894 SGD
Retailer 11$958 SGD
Retailer 9$995 SGD
Retailer 10$1,295 SGD
Retailer 13$1,635 SGD
Retailer 5$1,792 SGD
Retailer 4$2,106 SGD
Retailer 15$2,163 SGD
Retailer 2$2,179 SGD
Brilliant Earth$2,339 SGD

36 data points across 15 retailers

22 retailers$450 SGD to $2,339 SGD

A
Cheapest Retailer
-
$450 SGD
$352 USD
A
Retailer 2
-
$502 SGD
$393 USD
View
Final sale: no returns
A
Retailer 3
-
$522 SGD
$408 USD
View
Retailer 4
-
$557 SGD
$436 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$557 SGD
$436 USD
View
A
Retailer 6
-
$652 SGD
£401 GBP
View
A
Retailer 7
-
$754 SGD
$590 USD
View
A
Retailer 8
-
$894 SGD
$699 USD
View
A
Retailer 9
-
$901 SGD
$705 USD
View
B+
Retailer 10
-
$932 SGD
$729 USD
View
A
Retailer 11
-
$958 SGD
ZAR 12,110 ZAR
View
A
Retailer 12
-
$995 SGD
£613 GBP
View
B+
Retailer 13
-
$1,295 SGD
A$1,558 AUD
View
B+
Retailer 14
-
$1,358 SGD
HK$8,300 HKD
View
B
Retailer 15
-
$1,635 SGD
$1,279 USD
View
B
Retailer 16
-
$1,792 SGD
$1,402 USD
View
B
Retailer 17
-
$1,846 SGD
$1,444 USD
View
B
Retailer 18
-
$2,106 SGD
$1,647 USD
View
B
Retailer 19
-
$2,145 SGD
$1,678 USD
View
B
Retailer 20
-
$2,163 SGD
£1,332 GBP
View
B
Retailer 21
-
$2,179 SGD
£1,342 GBP
View
Most Expensive
B
Brilliant Earth
17971313A · Oct 31
$2,339 SGD
$1,830 USD
View
21 more retailers have this diamond
Prices start from $450 SGDSave up to $1,889 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
1.86ct Radiant
$450 SGD