CaratHunter
Plans
Marquise|Lab Grown|IGI

0.70ct D SI1 Marquise Lab Grown Diamond

EX • D/SI1 • IGI LG693525513

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG693525513

Diamond specifications and retailer prices

From €81 EUR
$91 USD
As of October 30, 2026
Save €663 EUR (89%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €745 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 0.7ct lab-grown marquise diamond

This 0.7ct lab-grown marquise sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG693525513 or 693525513. Listed at 12 retailers as of October 29, 2026, with prices from €81 to €745, a €663 spread on the same certified stone. MOH London lists it at €745. 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
D
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35°
Pavilion angle42.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG693525513
Dimensions9.08 × 4.57 × 2.96 mm
L/W Ratio1.99
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.08 mm4.57 mm0.70 ctD / SI1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG693525513
Side View
Table 61.0%Crown 35°Girdle: Slightly ThickPavilion 42.5°Culet: NoneDepth 64.8%

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: €745 EUR|Low: €81 EUR|High: €745 EUR|Avg: €266 EUR
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
Retailer 14
Retailer 15
November 1, 2026
Retailer 11€81 EUR
Retailer 14€94 EUR
Retailer 8€107 EUR
Retailer 15€126 EUR
Retailer 13€170 EUR
Retailer 2€188 EUR
Retailer 4€212 EUR
Retailer 3€220 EUR
Retailer 5€266 EUR
Retailer 12€316 EUR
Retailer 9€324 EUR
Retailer 7€338 EUR
Retailer 10€362 EUR
Retailer 6€494 EUR
MOH London€745 EUR

5 data points across 15 retailers

12 retailers€81 EUR to €745 EUR

A
Cheapest Retailer
-
€81 EUR
$91 USD
A
Retailer 2
-
€94 EUR
$105 USD
View
A
Retailer 3
-
€107 EUR
$120 USD
View
A
Retailer 4
-
€126 EUR
HK$1,100 HKD
View
A
Retailer 5
-
€170 EUR
$190 USD
View
A
Retailer 6
-
€188 EUR
£165 GBP
View
A
Retailer 7
-
€212 EUR
$237 USD
View
B+
Retailer 8
-
€220 EUR
£193 GBP
View
B+
Retailer 9
-
€316 EUR
$353 USD
View
B+
Retailer 10
-
€324 EUR
$362 USD
View
B+
Retailer 11
-
€362 EUR
$404 USD
View
Most Expensive
B
MOH London
LG693525513 · Oct 29
€745 EUR
£655 GBP
View
11 more retailers have this diamond
Prices start from €81 EURSave up to €663 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
0.70ct Marquise
€81 EUR