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Round|Lab Grown|IGI

1.63ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG678573206

Shape and cutting style on the report: Round brilliant

Certificate IGI LG678573206

Diamond specifications and retailer prices

From $413 SGD
$323 USD
As of November 1, 2026
Save $2,540 SGD (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,953 SGD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

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 F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG678573206 or 678573206. Listed at 20 retailers as of November 1, 2026, with prices from $413 to $2,953, a $2,540 spread on the same certified stone. Do Amore Diamonds lists it at $2,953. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.63
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678573206
Dimensions7.57 × 7.55 × 4.62 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.57 mm7.55 mm1.63 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678573206
Side View
Table 59.0%Crown 33.1°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 61.0%

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: Nov 1
Current: $2,953 SGD|Low: $354 SGD|High: $3,273 SGD|Avg: $1,128 SGD|-9.8%
Do Amore Diamonds
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
November 2, 2026
Retailer 3$368 SGD
Retailer 7$413 SGD
Retailer 8$428 SGD
Retailer 4$458 SGD
Retailer 6$610 SGD
Retailer 13$658 SGD
Retailer 2$772 SGD
Retailer 9$870 SGD
Retailer 10$898 SGD
Retailer 12$1,177 SGD
Retailer 16$1,405 SGD
Retailer 11$1,581 SGD
Retailer 14$1,649 SGD
Retailer 5$1,757 SGD
Retailer 15$2,033 SGD
Do Amore Diamonds$2,953 SGD

42 data points across 16 retailers

20 retailers$413 SGD to $2,953 SGD

Retailer 1
-
$368 SGD
$288 USD
Price last confirmed 12 days ago
A
Retailer 2
-
$413 SGD
$323 USD
View
Final sale: no returns
Retailer 3
-
$428 SGD
$335 USD
View
Price last confirmed 13 days ago
Retailer 4
-
$458 SGD
$358 USD
View
Price last confirmed 12 days ago
Retailer 5
-
$458 SGD
$358 USD
View
Price last confirmed 17 days ago
B+
Retailer 6
-
$610 SGD
$477 USD
View
A
Retailer 7
-
$658 SGD
$515 USD
View
A
Retailer 8
-
$684 SGD
$535 USD
View
A
Retailer 9
-
$772 SGD
£476 GBP
View
B+
Retailer 10
-
$870 SGD
ZAR 10,998 ZAR
View
B+
Retailer 11
-
$898 SGD
£553 GBP
View
B+
Retailer 12
-
$1,177 SGD
A$1,416 AUD
View
B
Retailer 13
-
$1,405 SGD
$1,099 USD
View
B
Retailer 14
-
$1,581 SGD
A$1,903 AUD
View
Retailer 15
-
$1,622 SGD
$1,269 USD
View
Price last confirmed 12 days ago
Retailer 16
-
$1,649 SGD
$1,290 USD
View
Price last confirmed 15 days ago
B
Retailer 17
-
$1,757 SGD
$1,374 USD
View
B
Retailer 18
-
$1,830 SGD
$1,431 USD
View
B
Retailer 19
-
$2,033 SGD
£1,252 GBP
View
Most Expensive
B
Do Amore Diamonds
36-1875659 · Nov 2
$2,953 SGD
$2,310 USD
View
19 more retailers have this diamond
Prices start from $413 SGDSave up to $2,540 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
$413 SGD