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Oval|Lab Grown|IGI

1.70ct G VVS2 Oval Lab Grown Diamond

ID • G/VVS2 • IGI LG669467178

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG669467178

Diamond specifications and retailer prices

From $1,473 NZD
$830 USD
As of November 1, 2026
Save $642 NZD (30%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,115 NZD at Brilliance · As of October 30, 2026
View at Brilliance

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 G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG669467178 or 669467178. Listed at 8 retailers as of October 30, 2026, with prices from $1,473 to $2,115, a $642 spread on the same certified stone. Brilliance lists it at $2,115. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle42.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG669467178
Dimensions9.99 × 6.67 × 4.19 mm
L/W Ratio1.50
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.99 mm6.67 mm1.70 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG669467178
Side View
Table 61.0%Crown 32.1°Girdle: MED-STKPavilion 42.2°Culet: NoneDepth 62.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $2,182 NZD|Low: $458 NZD|High: $4,365 NZD|Avg: $1,452 NZD|-2.2%
Brilliance
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
Retailer 16
Retailer 17
Retailer 18
October 7, 2026
Retailer 5$458 NZD
Retailer 6$520 NZD
Retailer 13$587 NZD
Retailer 18$818 NZD
Retailer 8$857 NZD
Retailer 2$898 NZD
Retailer 15$926 NZD
Retailer 7$1,075 NZD
Retailer 11$1,125 NZD
Retailer 16$1,176 NZD
Retailer 12$1,473 NZD
Retailer 3$1,489 NZD
Retailer 17$1,725 NZD
Retailer 14$2,057 NZD
Retailer 10$2,074 NZD
Brilliance$2,182 NZD
Retailer 4$2,292 NZD
Retailer 9$4,365 NZD

11 data points across 18 retailers

8 retailers$1,473 NZD to $2,115 NZD

Retailer 1
-
$419 NZD
$236 USD
Price last confirmed 39 days ago
Retailer 2
-
$500 NZD
$282 USD
View
Price last confirmed 38 days ago
Retailer 3
-
$587 NZD
£260 GBP
View
Price last confirmed 38 days ago
Retailer 4
-
$999 NZD
HK$4,400 HKD
View
Price last confirmed 59 days ago
Retailer 5
-
$1,164 NZD
$656 USD
View
Price last confirmed 46 days ago
B+
Retailer 6
-
$1,473 NZD
$830 USD
View
Retailer 7
-
$1,489 NZD
$839 USD
View
Price last confirmed 38 days ago
Most Expensive
B
Brilliance
D33533597 · Oct 30
$2,115 NZD
$1,192 USD
View
7 more retailers have this diamond
Prices start from $1,473 NZDSave up to $642 NZD

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+
1.70ct Oval
$1,473 NZD