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0.70ct H VS1 Round Lab Grown Diamond

EX • H/VS1 • IGI LG478116200

Shape and cutting style on the report: Round brilliant

Certificate IGI LG478116200

Diamond specifications and retailer prices

From $351 USD
As of November 4, 2026
Save $262 USD (43%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $613 USD at Taylor and Hart · As of November 4, 2026
View at Taylor and Hart

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG478116200 or 478116200. Listed at 2 retailers as of November 4, 2026, with prices from $351 to $613, a $262 spread on the same certified stone. Taylor and Hart lists it at $613. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.70
Carat
H
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG478116200
Dimensions5.68 × 5.65 × 3.50 mm
L/W Ratio1.01
Girdle conditionFaceted
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
5.68 mm5.65 mm0.70 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG478116200
Side View
Table 56.0%Crown 33°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $351 USD|Low: $298 USD|High: $1,179 USD|Avg: $733 USD|-26.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Taylor and Hart
November 4, 2026
Retailer 1$351 USD
Retailer 2$367 USD
Retailer 4$515 USD
Taylor and Hart$613 USD
Retailer 3$1,168 USD

42 data points across 5 retailers

2 retailers$351 USD to $613 USD

A
Cheapest Retailer
-
$351 USD
Most Expensive
B+
Taylor and Hart
YSKCZF2 · Nov 4
$613 USD
View
1 more retailer has this diamond
Prices start from $351 USDSave up to $262 USD

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
$351 USD