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Emerald|Lab Grown|IGI

1.70ct K VS1 Emerald Lab Grown Diamond

GD • K/VS1 • IGI LG451056273

Shape and cutting style on the report: Emerald cut

Certificate IGI LG451056273

Diamond specifications and retailer prices

From $2,855 SGD
As of November 6, 2026
Save $6,104 SGD (68%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $8,959 SGD at MOH London · As of November 5, 2026
View at MOH London

About this 1.7ct lab-grown emerald diamond

This 1.7ct lab-grown emerald sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG451056273 or 451056273. Listed at 10 retailers as of November 5, 2026, with prices from $2,855 to $8,959, a $6,104 spread on the same certified stone. MOH London lists it at $8,959. 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

1.70
Carat
K
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle23°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG451056273
Dimensions8.10 × 5.67 × 3.81 mm
L/W Ratio1.43
Culet sizeLong
Cert comments
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Top View
8.10 mm5.67 mm1.70 ctK / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG451056273
Side View
Table 61.0%Crown 23°Girdle: THN-MEDPavilion 37.9°Culet: LNGDepth 67.2%

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: Nov 6
Current: $8,959 SGD|Low: $2,740 SGD|High: $9,104 SGD|Avg: $4,575 SGD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 7$2,855 SGD
Retailer 12$3,105 SGD
Retailer 8$3,311 SGD
Retailer 10$3,311 SGD
Retailer 4$3,339 SGD
Retailer 5$3,519 SGD
Retailer 3$4,179 SGD
Retailer 11$4,551 SGD
Retailer 9$5,171 SGD
Retailer 6$5,190 SGD
Retailer 2$6,104 SGD
MOH London$8,959 SGD

25 data points across 12 retailers

10 retailers$2,855 SGD to $8,959 SGD

B+
Cheapest Retailer
-
$2,855 SGD
B+
Retailer 2
-
$3,105 SGD
View
B+
Retailer 3
-
$3,311 SGD
View
Retailer 4
-
$3,311 SGD
View
Price last confirmed 26 days ago
B+
Retailer 5
-
$3,519 SGD
View
B
Retailer 6
-
$4,551 SGD
View
B
Retailer 7
-
$5,171 SGD
View
B
Retailer 8
-
$5,190 SGD
View
B
Retailer 9
-
$6,104 SGD
View
Most Expensive
C
MOH London
LG451056273 · Nov 5
$8,959 SGD
£5,523 GBP
View
9 more retailers have this diamond
Prices start from $2,855 SGDSave up to $6,104 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+
1.70ct Emerald
$2,855 SGD