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Radiant|Lab Grown|IGI

0.70ct H SI1 Radiant Lab Grown Diamond

VG • H/SI1 • IGI LG539215676

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG539215676

Diamond specifications and retailer prices

From $205 SGD
$160 USD
As of October 30, 2026
Save $984 SGD (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,188 SGD at MOH London · As of October 26, 2026
View at MOH London

About this 0.7ct lab-grown radiant diamond

This 0.7ct lab-grown radiant sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG539215676 or 539215676. Listed at 11 retailers as of October 26, 2026, with prices from $205 to $1,188, a $984 spread on the same certified stone. MOH London lists it at $1,188. 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

0.70
Carat
H
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.5°
Pavilion angle30.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG539215676
Dimensions6.54 × 4.41 × 2.77 mm
L/W Ratio1.48
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
6.54 mm4.41 mm0.70 ctH / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG539215676
Side View
Table 58.5%Crown 40.5°Girdle: MED-STKPavilion 30.6°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,188 SGD|Low: $197 SGD|High: $1,201 SGD|Avg: $581 SGD|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 7$205 SGD
Retailer 11$238 SGD
Retailer 8$254 SGD
Retailer 12$254 SGD
Retailer 10$459 SGD
Retailer 2$473 SGD
Retailer 13$548 SGD
Retailer 4$607 SGD
Retailer 3$655 SGD
Retailer 5$686 SGD
Retailer 9$816 SGD
Retailer 6$862 SGD
MOH London$1,188 SGD

15 data points across 13 retailers

11 retailers$205 SGD to $1,188 SGD

A
Cheapest Retailer
-
$205 SGD
$160 USD
A
Retailer 2
-
$238 SGD
$186 USD
View
B+
Retailer 3
-
$254 SGD
$199 USD
View
B+
Retailer 4
-
$254 SGD
$199 USD
View
B+
Retailer 5
-
$459 SGD
$359 USD
View
B+
Retailer 6
-
$473 SGD
$370 USD
View
B+
Retailer 7
-
$548 SGD
$429 USD
View
B
Retailer 8
-
$655 SGD
HK$4,000 HKD
View
B
Retailer 9
-
$816 SGD
$638 USD
View
B
Retailer 10
-
$862 SGD
$674 USD
View
Most Expensive
B
MOH London
LG539215676 · Oct 26
$1,188 SGD
£732 GBP
View
10 more retailers have this diamond
Prices start from $205 SGDSave up to $984 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
0.70ct Radiant
$205 SGD