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Marquise|Lab Grown

0.70ct H VS1 Marquise Lab Grown Diamond

GD • H/VS1 • TA50E-82-82

Diamond specifications and retailer prices

From $620 USD
As of November 2, 2026
Save $1,401 USD (69%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $2,021 USD at NZ Jewellers · As of October 31, 2026
View at NZ Jewellers

About this 0.7ct lab-grown marquise diamond

This 0.7ct lab-grown marquise sits in the half to three-quarter carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade. Listed at 4 retailers as of October 31, 2026, with prices from $620 to $2,021, a $1,401 spread on the same certified stone. NZ Jewellers lists it at $2,021. 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
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading Lab
CertificateTA50E-82-82
Dimensions9.22 × 4.61 × 2.60 mm
L/W Ratio2.00
Top View
9.22 mm4.61 mm0.70 ctH / VS1
OriginLab Grown
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateTA50E-82-82
Side View
Table 62.7%CrownGirdlePavilionCuletDepth 56.5%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $2,021 USD|Low: $595 USD|High: $2,021 USD|Avg: $976 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
October 8, 2026
Retailer 2$620 USD
Retailer 4$694 USD
Retailer 3$768 USD
NZ Jewellers$2,021 USD

6 data points across 4 retailers

4 retailers$620 USD to $2,021 USD

B
Cheapest Retailer
-
$620 USD
B
Retailer 2
-
$694 USD
View
C
Retailer 3
-
$768 USD
View
Most Expensive
D
NZ Jewellers
dfca4132-091e-4940-b8a0-4ded11a5217d · Oct 31
$2,021 USD
View
3 more retailers have this diamond
Prices start from $620 USDSave up to $1,401 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.

B
0.70ct Marquise
$620 USD