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Round|Lab Grown|GIA

0.70ct H SI2 Round Lab Grown Diamond

EX • H/SI2

Diamond specifications and retailer prices

From $162 SGD
As of November 1, 2026
Save $1,350 SGD (89%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,512 SGD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 0.7ct lab-grown round diamond

This 0.7ct lab-grown round sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA. Listed at 6 retailers as of October 31, 2026, with prices from $162 to $1,512, a $1,350 spread on the same certified stone. Blue Nile lists it at $1,512. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.70
Carat
H
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
Dimensions5.73 × 5.75 × 3.51 mm
L/W Ratio1.00
Top View
5.73 mm5.75 mm0.70 ctH / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA
Side View
Table 58.0%CrownGirdle: THN - STKPavilionCulet: NDepth 60.8%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: $1,512 SGD|Low: $162 SGD|High: $2,615 SGD|Avg: $1,177 SGD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 4, 2026
Retailer 4$162 SGD
Retailer 5$202 SGD
Retailer 6$383 SGD
Retailer 2$598 SGD
Retailer 7$1,130 SGD
Retailer 3$1,134 SGD
Retailer 8$1,469 SGD
Blue Nile$1,512 SGD
Retailer 9$1,750 SGD
Retailer 10$2,615 SGD

6 data points across 10 retailers

6 retailers$162 SGD to $1,512 SGD

A
Cheapest Retailer
-
$162 SGD
A
Retailer 2
-
$202 SGD
View
Retailer 3
-
$383 SGD
View
Price last confirmed 43 days ago
B+
Retailer 4
-
$598 SGD
View
B
Retailer 5
-
$1,134 SGD
View
Most Expensive
B
Blue Nile
30537448 · Oct 31
$1,512 SGD
$1,184 USD
View
5 more retailers have this diamond
Prices start from $162 SGDSave up to $1,350 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 Round
$162 SGD