How much does a 1.00 to 1.49ct lab grown princess diamond cost?

As of November 2026, 1.00 to 1.49ct lab grown princess diamonds range from ₹14,052 INR/ct to ₹5,07,245 INR/ct, with an average of ₹61,868 INR/ct.

What is the price range for 1.00 to 1.49ct lab grown princess diamonds?

As of November 2026, the lowest listed price is ₹14,052 INR per carat and the highest is ₹5,07,245 INR per carat. The spread reflects differences in colour, clarity, cut and retailer pricing.

How many 1.00 to 1.49ct lab grown princess diamonds are available?

There are 266,003 active lab grown princess listings between 1.00 to 1.49ct across 100+ retailers in the Carat Hunter index, refreshed daily.

How much can I save by comparing retailers for a 1.00 to 1.49ct lab grown princess diamond?

Approximately 39% of these diamonds are available at multiple retailers, with an average price spread of 91% between the cheapest and most expensive listing of the same stone.

Lab Grown Princess Diamonds, 1.00 to 1.49ct

Quick answer

As of November 2026, there are 266,003 listings of lab grown princess diamonds between 1.00 to 1.49ct from at least 56 retailers. A typical stone in this range costs about ₹74,242 INR in total, or ₹61,868 INR per carat, and most listings sit between ₹14,052 INR and ₹5,07,245 INR per carat. About 39% of these stones are listed by more than one retailer, and the same stone is priced 91% apart on average between its cheapest and most expensive seller. The best value grade combination with real depth of stock is D to E VS2 at ₹44,346 INR per carat across 11,341 listings. The same shape in natural form runs about ₹2,70,883 INR per carat, roughly 4.4 times more.

Three of the best scored stones at this specification right now:

Caratlytics Diamond Price Index, October 2026: natural diamonds at 2,202 USD per carat and lab-grown at 462 USD per carat, a natural to lab ratio of 4.8 to 1. Princess lab grown stones in the index: 458 USD per carat, -2.9% month on month. See the full index release

Figures come from current listings across more than 100 retailers and refresh daily. The index is a monthly release.

Last updated: November 2026

Browse 266,003 diamonds in Explorer

Price Distribution

LowHigh

Colour	FL	IF	VVS1	VVS2	VS1	VS2	SI1	SI2	I
D-E	$925	$850	$492	$494	$494	$467	$363	$288	-
F-G	$758	$672	$568	$498	$468	$469	$423	$444	-
H-I	-	-	$748	$493	$487	$551	$878	$1,025	$223
J-K	-	-	-	$893	-	-	$802	-	-
L-M	-	-	-	$476	-	-	-	-	-
N+	$780	$1,685	$539	$460	$468	$429	$386	$1,305	$205

Price by Colour & Clarity

Average price per carat for 1.00 to 1.49ct lab grown princess diamonds by colour and clarity grade.

Colour	Clarity	Listings	Avg Price/ct	Spread
D-E	FL	3,001	₹87,785 INR	106%
D-E	IF	11,215	₹80,656 INR	117%
D-E	SI1	1,099	₹34,411 INR	96%
D-E	SI2	57	₹27,309 INR	117%
D-E	VS1	61,170	₹46,855 INR	83%
D-E	VS2	11,341	₹44,346 INR	81%
D-E	VVS1	44,942	₹46,722 INR	111%
D-E	VVS2	86,712	₹46,909 INR	94%
F-G	FL	65	₹71,937 INR	106%
F-G	IF	516	₹63,772 INR	107%
F-G	SI1	458	₹40,119 INR	80%
F-G	SI2	20	₹42,150 INR	118%
F-G	VS1	11,691	₹44,402 INR	74%
F-G	VS2	3,199	₹44,508 INR	79%
F-G	VVS1	3,155	₹53,921 INR	79%
F-G	VVS2	13,040	₹47,292 INR	80%
H-I	I	10	₹21,136 INR	117%
H-I	SI1	45	₹83,302 INR	129%
H-I	SI2	29	₹97,305 INR	59%
H-I	VS1	832	₹46,260 INR	64%
H-I	VS2	256	₹52,249 INR	56%
H-I	VVS1	123	₹70,978 INR	40%
H-I	VVS2	676	₹46,775 INR	67%
J-K	SI1	10	₹76,072 INR	58%
J-K	VVS2	10	₹84,749 INR	72%
L-M	VVS2	13	₹45,217 INR	66%
N+	FL	12	₹74,030 INR	85%
N+	I	28	₹19,494 INR	95%
N+	IF	166	₹1,59,877 INR	25%
N+	SI1	908	₹36,631 INR	141%
N+	SI2	164	₹1,23,874 INR	114%
N+	VS1	4,608	₹44,388 INR	135%
N+	VS2	2,600	₹40,678 INR	131%
N+	VVS1	292	₹51,192 INR	134%
N+	VVS2	2,944	₹43,640 INR	134%
N+	other	596	₹1,33,931 INR	28%

Explore by Specification

D FL D IF D VVS1 D VVS2 D VS1 D VS2 D SI1 D SI2 E FL E IF E VVS1 E VVS2 E VS1 E VS2 E SI1 E SI2 F FL F IF F VVS1 F VVS2 F VS1 F VS2 F SI1 F SI2 G FL G IF G VVS1 G VVS2 G VS1 G VS2 G SI1 G SI2 H FL H IF H VVS1 H VVS2 H VS1 H VS2 H SI1 H SI2 I FL I IF I VVS1 I VVS2 I VS1 I VS2 I SI1 I SI2 J FL J IF J VVS1 J VVS2 J VS1 J VS2 J SI1 J SI2