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Round|Lab Grown|IGI

1.25ct H VS1 Round Lab Grown Diamond

VG • H/VS1 • IGI LG814634330

Shape and cutting style on the report: Round brilliant

Certificate IGI LG814634330

Diamond specifications and retailer prices

From $229 SGD
$179 USD
As of October 29, 2026
Save $659 SGD (74%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,365 SGD at Reve Diamonds · As of October 25, 2026
View at Reve Diamonds

About this 1.25ct lab-grown round diamond

This 1.25ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG814634330 or 814634330. Listed at 19 retailers as of October 27, 2026, with a 288% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.25
Carat
H
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG814634330
Dimensions6.98 × 6.91 × 4.14 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.98 mm6.91 mm1.25 ctH / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG814634330
Side View
Table 64.0%Crown 34.9°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 59.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $436 SGD|Low: $219 SGD|High: $1,479 SGD|Avg: $660 SGD|-12.2%
Retailer 1
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
Reve Diamonds
October 31, 2026
Retailer 16$229 SGD
Retailer 5$242 SGD
Retailer 7$280 SGD
Retailer 6$299 SGD
Retailer 4$345 SGD
Retailer 1$436 SGD
Retailer 11$437 SGD
Retailer 12$467 SGD
Retailer 9$550 SGD
Retailer 3$639 SGD
Retailer 15$639 SGD
Retailer 14$672 SGD
Retailer 10$780 SGD
Retailer 2$888 SGD
Retailer 8$960 SGD
Retailer 13$1,192 SGD
Reve Diamonds$1,365 SGD

36 data points across 17 retailers

19 retailers$229 SGD to $888 SGD

A
Cheapest Retailer
-
$229 SGD
$179 USD
Final sale: no returns
Retailer 2
-
$242 SGD
$189 USD
View
Price last confirmed 23 days ago
Retailer 3
-
$280 SGD
$219 USD
View
Price last confirmed 24 days ago
Retailer 4
-
$299 SGD
$234 USD
View
Price last confirmed 31 days ago
B
Retailer 5
-
$345 SGD
$270 USD
View
A
Retailer 6
-
$436 SGD
€325 EUR
View
A
Retailer 7
-
$437 SGD
ZAR 5,520 ZAR
View
A
Retailer 8
-
$467 SGD
£288 GBP
View
B+
Retailer 9
-
$550 SGD
$430 USD
View
B+
Retailer 10
-
$621 SGD
$486 USD
View
A
Retailer 11
-
$639 SGD
$500 USD
View
B+
Retailer 12
-
$639 SGD
$500 USD
View
B+
Retailer 13
-
$672 SGD
$526 USD
View
B+
Retailer 14
-
$780 SGD
$610 USD
View
B+
Retailer 15
-
$888 SGD
$695 USD
View
Retailer 16
-
$960 SGD
$751 USD
View
Price last confirmed 32 days ago
Retailer 17
-
$1,192 SGD
£734 GBP
View
Price last confirmed 8 days ago
Retailer 18
-
$1,278 SGD
$1,000 USD
View
Price last confirmed 22 days ago
Most Expensive
Reve Diamonds
95F3181D9 · Oct 25
$1,365 SGD
$1,068 USD
View
Price last confirmed 8 days ago
18 more retailers have this diamond
Prices start from $229 SGDSave up to $659 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
1.25ct Round
$229 SGD