CaratHunter
Plans
Marquise|Lab Grown|IGI

0.97ct H VS1 Marquise Lab Grown Diamond

ID • H/VS1 • IGI LG805673431

Certificate IGI LG805673431

Diamond specifications and retailer prices

From €206 EUR
HK$1,800 HKD
As of October 31, 2026
Save €456 EUR (69%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €662 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 0.97ct lab-grown marquise diamond

This 0.97ct lab-grown marquise sits in the just-under-one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG805673431 or 805673431. Listed at 4 retailers as of October 31, 2026, with prices from €206 to €662, a €456 spread on the same certified stone. Brilliant Earth lists it at €662. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.97
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG805673431
Dimensions10.27 × 5.28 × 3.17 mm
L/W Ratio1.95
Top View
10.27 mm5.28 mm0.97 ctH / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG805673431
Side View
Table 62.0%CrownGirdle: MediumPavilionCulet: NoneDepth 60.0%

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 31
Current: €662 EUR|Low: €206 EUR|High: €662 EUR|Avg: €501 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
October 31, 2026
Retailer 2€206 EUR
Retailer 3€486 EUR
Retailer 4€576 EUR
Brilliant Earth€662 EUR

2 data points across 4 retailers

4 retailers€206 EUR to €662 EUR

A
Cheapest Retailer
-
€206 EUR
HK$1,800 HKD
B+
Retailer 2
-
€486 EUR
SGD 733 SGD
View
B+
Retailer 3
-
€576 EUR
$644 USD
View
Most Expensive
B+
Brilliant Earth
22383212A · Oct 31
€662 EUR
$740 USD
View
3 more retailers have this diamond
Prices start from €206 EURSave up to €456 EUR

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
0.97ct Marquise
€206 EUR