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Emerald|Lab Grown|IGI

1.05ct I VS1 Emerald Lab Grown Diamond

ID • I/VS1 • IGI LG512231470

Shape and cutting style on the report: Emerald cut

Certificate IGI LG512231470

Diamond specifications and retailer prices

From $1,163 SGD
$910 USD
As of October 31, 2026
Save $2,351 SGD (67%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,520 SGD at Flawless Fine Jewelry · As of October 31, 2026
View at Flawless Fine Jewelry

About this 1.05ct lab-grown emerald diamond

This 1.05ct lab-grown emerald sits in the classic one-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG512231470 or 512231470. Listed at 13 retailers as of October 31, 2026, with a 202% 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

1.05
Carat
I
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle26.3°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG512231470
Dimensions7.21 × 4.67 × 2.99 mm
L/W Ratio1.54
Culet sizeLong
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
7.21 mm4.67 mm1.05 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG512231470
Side View
Table 64.5%Crown 26.3°Girdle: Slightly ThickPavilion 34.6°Culet: LNGDepth 64.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $4,520 SGD|Low: $1,163 SGD|High: $6,095 SGD|Avg: $2,882 SGD
Flawless Fine Jewelry
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
October 29, 2026
Retailer 11$1,163 SGD
Retailer 10$1,616 SGD
Retailer 16$1,758 SGD
Retailer 3$1,809 SGD
Retailer 12$1,874 SGD
Retailer 15$1,874 SGD
Retailer 8$2,019 SGD
Retailer 5$2,097 SGD
Retailer 6$2,571 SGD
Retailer 13$2,968 SGD
Retailer 2$3,446 SGD
Retailer 4$3,494 SGD
Retailer 14$3,514 SGD
Flawless Fine Jewelry$4,520 SGD
Retailer 7$5,368 SGD
Retailer 9$6,056 SGD

22 data points across 16 retailers

13 retailers$1,163 SGD to $3,514 SGD

B+
Cheapest Retailer
-
$1,163 SGD
$910 USD
B
Retailer 2
-
$1,616 SGD
$1,264 USD
View
B
Retailer 3
-
$1,758 SGD
$1,375 USD
View
B
Retailer 4
-
$1,809 SGD
$1,415 USD
View
Final sale: no returns
B
Retailer 5
-
$1,874 SGD
$1,466 USD
View
Retailer 6
-
$1,874 SGD
$1,466 USD
View
Price last confirmed 19 days ago
B
Retailer 7
-
$2,097 SGD
$1,640 USD
View
B
Retailer 8
-
$2,968 SGD
$2,322 USD
View
B
Retailer 9
-
$3,446 SGD
ZAR 43,548 ZAR
View
B
Retailer 10
-
$3,494 SGD
$2,733 USD
View
B
Retailer 11
-
$3,514 SGD
$2,749 USD
View
Most Expensive
Flawless Fine Jewelry
A69FE03D4 · Oct 31
$4,520 SGD
£2,784 GBP
View
Price under review
11 more retailers have this diamond
Prices start from $1,163 SGDSave up to $2,351 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+
1.05ct Emerald
$1,163 SGD