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Oval|Lab Grown|IGI

1.70ct H VS1 Oval Lab Grown Diamond

ID • H/VS1 • IGI LG847655686

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG847655686

Diamond specifications and retailer prices

From $481 AUD
$338 USD
As of November 1, 2026
Save $1,913 AUD (80%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,394 AUD at MOH London · As of November 1, 2026
View at MOH London

About this 1.7ct lab-grown oval diamond

This 1.7ct lab-grown oval sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG847655686 or 847655686. Listed at 12 retailers as of November 1, 2026, with prices from $481 to $2,394, a $1,913 spread on the same certified stone. MOH London lists it at $2,394. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.9°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847655686
Dimensions9.03 × 7.05 × 4.29 mm
L/W Ratio1.28
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.03 mm7.05 mm1.70 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847655686
Side View
Table 63.0%Crown 30.9°Girdle: MED-STKPavilion 41.7°Culet: NoneDepth 60.9%

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: Nov 1
Current: $2,394 AUD|Low: $798 AUD|High: $2,408 AUD|Avg: $1,401 AUD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 2$798 AUD
Retailer 5$911 AUD
Retailer 9$920 AUD
Retailer 3$964 AUD
Retailer 4$966 AUD
Retailer 8$1,027 AUD
Retailer 7$1,393 AUD
Retailer 6$1,752 AUD
Retailer 10$1,912 AUD
Retailer 11$1,982 AUD
MOH London$2,394 AUD

8 data points across 11 retailers

12 retailers$481 AUD to $2,394 AUD

A
Cheapest Retailer
-
$481 AUD
$338 USD
A
Retailer 2
-
$798 AUD
£441 GBP
View
B+
Retailer 3
-
$911 AUD
$640 USD
View
A
Retailer 4
-
$920 AUD
$646 USD
View
B+
Retailer 5
-
$964 AUD
$677 USD
View
B+
Retailer 6
-
$966 AUD
€646 EUR
View
B+
Retailer 7
-
$1,027 AUD
ZAR 11,652 ZAR
View
B+
Retailer 8
-
$1,393 AUD
View
B
Retailer 9
-
$1,752 AUD
$1,231 USD
View
B
Retailer 10
-
$1,912 AUD
SGD 1,815 SGD
View
B
Retailer 11
-
$1,982 AUD
$1,392 USD
View
Most Expensive
B
MOH London
LG847655686 · Nov 1
$2,394 AUD
£1,324 GBP
View
11 more retailers have this diamond
Prices start from $481 AUDSave up to $1,913 AUD

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
1.70ct Oval
$481 AUD