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Round|Lab Grown|IGI

1.24ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG487108199

Shape and cutting style on the report: Round brilliant

Certificate IGI LG487108199

Diamond specifications and retailer prices

From $1,281 SGD
$1,002 USD
As of November 1, 2026
Save $1,823 SGD (59%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,870 SGD at Aida Diamonds · As of October 31, 2026
View at Aida Diamonds

About this 1.24ct lab-grown round diamond

This 1.24ct lab-grown round sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG487108199 or 487108199. Listed at 13 retailers as of October 30, 2026, with a 142% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.24
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG487108199
Dimensions6.84 × 6.87 × 4.28 mm
L/W Ratio1.00
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
6.84 mm6.87 mm1.24 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG487108199
Side View
Table 56.0%Crown 35.8°GirdlePavilion 40.5°Culet: NoneDepth 62.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $3,870 SGD|Low: $1,230 SGD|High: $5,104 SGD|Avg: $2,538 SGD|-0.1%
Aida 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
November 1, 2026
Retailer 9$1,281 SGD
Retailer 10$1,368 SGD
Retailer 14$1,434 SGD
Retailer 11$1,486 SGD
Retailer 13$1,486 SGD
Retailer 8$1,707 SGD
Retailer 3$2,148 SGD
Retailer 12$2,371 SGD
Retailer 7$2,730 SGD
Retailer 4$3,104 SGD
Retailer 6$3,324 SGD
Retailer 5$3,409 SGD
Aida Diamonds$3,870 SGD
Retailer 2$5,038 SGD

25 data points across 14 retailers

13 retailers$1,281 SGD to $3,104 SGD

B
Cheapest Retailer
-
$1,281 SGD
$1,002 USD
B
Retailer 2
-
$1,368 SGD
$1,070 USD
View
B
Retailer 3
-
$1,393 SGD
$1,090 USD
View
B
Retailer 4
-
$1,434 SGD
$1,122 USD
View
Final sale: no returns
Retailer 5
-
$1,486 SGD
$1,162 USD
View
Price last confirmed 16 days ago
B
Retailer 6
-
$1,486 SGD
$1,162 USD
View
B
Retailer 7
-
$1,707 SGD
$1,335 USD
View
B
Retailer 8
-
$2,371 SGD
$1,855 USD
View
B
Retailer 9
-
$2,730 SGD
ZAR 34,502 ZAR
View
B
Retailer 10
-
$2,784 SGD
$2,178 USD
View
B
Retailer 11
-
$3,104 SGD
$2,428 USD
View
Most Expensive
Aida Diamonds
497050051 · Oct 31
$3,870 SGD
A$4,657 AUD
View
Price under review
11 more retailers have this diamond
Prices start from $1,281 SGDSave up to $1,823 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.

B
1.24ct Round
$1,281 SGD