CaratHunter
Plans
Round|Lab Grown|IGI

1.63ct I VS1 Round Lab Grown Diamond

EX • I/VS1 • IGI LG555273706

Shape and cutting style on the report: Round brilliant

Certificate IGI LG555273706

Diamond specifications and retailer prices

From $508 SGD
$397 USD
As of October 29, 2026
Save $1,957 SGD (79%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,465 SGD at MOH London · As of October 26, 2026
View at MOH London

About this 1.63ct lab-grown round diamond

This 1.63ct lab-grown round sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG555273706 or 555273706. Listed at 15 retailers as of October 26, 2026, with prices from $508 to $2,465, a $1,957 spread on the same certified stone. MOH London lists it at $2,465. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.63
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG555273706
Dimensions7.48 × 7.44 × 4.68 mm
L/W Ratio1.01
Girdle conditionFaceted
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
7.48 mm7.44 mm1.63 ctI / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG555273706
Side View
Table 59.5%Crown 36.1°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.7%

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 29
Current: $2,465 SGD|Low: $488 SGD|High: $2,492 SGD|Avg: $1,146 SGD|+0.1%
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
Retailer 14
October 28, 2026
Retailer 10$508 SGD
Retailer 14$568 SGD
Retailer 3$630 SGD
Retailer 11$630 SGD
Retailer 7$818 SGD
Retailer 8$882 SGD
Retailer 13$947 SGD
Retailer 12$1,000 SGD
Retailer 4$1,025 SGD
Retailer 2$1,083 SGD
Retailer 6$1,690 SGD
Retailer 9$1,767 SGD
Retailer 5$2,072 SGD
MOH London$2,465 SGD

25 data points across 14 retailers

15 retailers$508 SGD to $2,465 SGD

A
Cheapest Retailer
-
$508 SGD
$397 USD
A
Retailer 2
-
$568 SGD
$444 USD
View
Final sale: no returns
A
Retailer 3
-
$569 SGD
$445 USD
View
A
Retailer 4
-
$630 SGD
$493 USD
View
A
Retailer 5
-
$630 SGD
$493 USD
View
A
Retailer 6
-
$818 SGD
$640 USD
View
Retailer 7
-
$882 SGD
$690 USD
View
Price last confirmed 13 days ago
B+
Retailer 8
-
$947 SGD
$741 USD
View
B+
Retailer 9
-
$1,000 SGD
$782 USD
View
B+
Retailer 10
-
$1,025 SGD
$802 USD
View
B+
Retailer 11
-
$1,083 SGD
ZAR 13,682 ZAR
View
B
Retailer 12
-
$1,767 SGD
$1,382 USD
View
B
Retailer 13
-
$2,025 SGD
$1,584 USD
View
B
Retailer 14
-
$2,072 SGD
$1,620 USD
View
Most Expensive
B
MOH London
LG555273706 · Oct 26
$2,465 SGD
£1,518 GBP
View
14 more retailers have this diamond
Prices start from $508 SGDSave up to $1,957 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
1.63ct Round
$508 SGD